Head.—Moderately long, wide between the ears5Ears.—Long, thin, and inclined well over the face6Jowl.—Light5Neck.—Fairly long and muscular2Chest.—Wide and deep3Shoulders.—Not coarse, oblique, narrow plate8Legs.—Short, straight, and well set, level with the outside of the body, with flat bone, not coarse5Pasterns.—Straight5Back.—Long and level (rising a little to centre of back not objected to)12Sides.—Very deep10Ribs.—Well sprung5Loin.—Broad3Quarters.—Long, wide, and not drooping8Hams.—Large and well filled to hocks12Belly and Flank.—Thick and well filled5Tail.—Well set and not coarse1Skin.—Fine and soft10Coat.—Small quantity of fine silky hair10Total100
Colour.—WhiteFace and Neck.—Medium length and wide between the eyes and ears5Ears.—Medium length, and not too much over face10Jowl.—Heavy3Chest.—Wide and deep3Shoulders.—Wide15Back.—Long and level10Sides.—Very deep, and ribs well sprung10Loin.—Broad5Quarters.—Long, wide, and not drooping5Hams.—Large and well filled to hocks15Tail.—Set high and thick3Legs.—Short and straight5Belly and Flank.—Thick and well filled3Coat.—Fair quantity of curly or wavy hair8100
A BERKSHIRE SOW.From a Painting by Wippell.A BERKSHIRE SOW.To face page 32.
Large Black SowLARGE BLACK SOW, "Sudbourne Sadie."Owner, K. M. Clark. 1st Prize and Champion, R. A. Show, Norwich.To face page 33.
This term has a varying meaning to different persons. There are those who term a pig a cross-bred unless it be bred from parents of recorded pedigree, or those which possess pedigrees capable of registration. Others claim that a cross-bred is any pig which is bred indiscriminately from boar and sow of no particular type or breeding—in fact common pigs of the country; whilst still others declare that the title of cross-bred can be legitimately applied only to a pig whose parents were of two different pure breeds in contradistinction to a pig sired by a pure bred boar, and from a common sow, or the diverse way.
It is not for us to determine the knotty point, but we may venture the opinion that the two first definitions of a cross-bred are not convincing to us, since in order to produce a cross-bred it is necessary to have a sire, or a dam, or both of defined breeds. Probably the most correct definition of a cross-bred animal is one bred from the mating of sire and dam of two distinct breeds, but the term is now loosely applied to an animal begotten by a sire or from a dam of pedigree breeding, the other parent being of no particular breed.
This system of breeding has become somewhat common owing to the comparatively small outlay required in the purchase of a boar as compared with the purchase of both boar and sows, and also to the belief which is general that a greater improvement in the produce is noticeable when the boar is pure bred and the sows of ordinary or no particular breed, than if the sows are pure bred and the boar a common bred one. In addition to this there is the important point that the pure bred boar should be able to beget at least fifty litters in a year whereas the pure bred sow will not produce more than two litters annually, so that the advantage obtainable from the outlay on one pure bred boar is twenty-five times as great as is possible from the purchase of a pure bred sow.
There is also another advantage to the owner of a boar who has only a limited number of sows, he can allow his neighbours to make use of his boar on payment of a liberal service fee, which combined will partially pay for the prime cost of the boar.
A considerable number of pig breeders are influenced in the purchase of a pure bred boar rather than of a sow by the belief that pure bred sows are neither so prolific nor such good mothers as are common bred sows. This belief was even more common in years gone by than it is at the present time, and it must be candidly confessed that there existed substantial grounds for it. Some fifty years since it became fashionable, particularly amongst those who had suddenly become rich by trade or in other ways, to exhibit live-stock at the agricultural shows. They may have been animated bythe laudable desire of endeavouring to assist farmers and stock breeders generally, or a desire to gain a place in the sun may have had some slight influence. As the majority of these exhibitors of stock had no special knowledge of stock, they were compelled to place themselves entirely in the hands of their managers and stockman, who generally received by arrangement a certain percentage of the prize money won by the stock. It was then only natural that they gave far more attention to the show points of the animals in their charge than to the breeding qualities.
The supply of pedigree animals was also very limited at about the period mentioned so that it was much more difficult to avoid too close breeding, nor was there the same care taken in the private record of the pedigrees of the animals bred. These various causes combined led to a loss of vitality amongst the so-called pedigree stock, and this weakening of the constitution showed itself in a reduction in the number of the offspring and in the power of the dam to furnish its young with a full supply of well-balanced milk.
There is little doubt that in the third quarter of the past century a considerable proportion of the pedigree sows were not so prolific as they ought to have been, nor did they produce and rear thoroughly well so many pigs at each litter as the common sow of the country was capable of doing. A more general study of stock breeding has tended to compel attention to the practical apart from the show points of pedigree pigs, but probably the strongest influence has been the formation of the variousbreed societies, and the registration of the produce including the number, sex, and sire of the pigs. These entries most clearly showed those breeders of pigs who had paid most attention to the utility points of their pigs, especially those particular points in which pedigree pigs were generally believed to be deficient. The succeeding records of sows of the same families afforded the best possible confirmation of the belief which was becoming general that prolificacy like many other qualities was most certainly hereditary. This recorded proof that pure bred animals and especially pigs were not necessarily slow breeders, helped vastly to increase the demand for pedigree animals for crossing purposes in the breeding of commercial stock.
The enormous benefit which has resulted from the use of pedigree sires is most clearly proved in the Irish live stock. The so-called premium bulls and boars are pedigree animals purchased by or with the sanction of the Live Stock Commissioners and placed at the service of the general public at a somewhat reduced fee, the Government paying to the owner an annual premium of some £15 for each bull, and a certain sum for each boar.
It is alleged that the original improvement in the ordinary pig stock of those parts of Ireland where pig-keeping on a considerable scale is followed, was due to the purchase in England of numbers of Large White boars, as after experiments carried out in Denmark, these boars were found to effect the greatest improvement in the common country pigs and to render them far more suitable for conversion into the kind of bacon which was in most generaldemand, and of course realised the highest price. For the beginning of the vast improvement in the Irish pig which has followed the importation of these Large White boars, the Irish bacon curers must receive the credit, as they joined together in the purchase of these boars which were distributed in those districts from which the various factories drew their supplies of fat pigs.
A similar plan was adopted by Messrs. Harris of Calne who purchased some hundreds of boars of the Large White breed, and at first lent them on certain conditions to pig breeders, but later on resold the young boars by auction for whatever they would fetch, their object being to secure the use of these boars in order to render the farm pigs more suitable for the purposes of their trade as bacon curers.
There may or may not be any grounds for the belief that the sire has a greater influence in the external form of the joint produce than does the dam, but this belief has also had its influence in determining breeders of cross breds to use the pure bred sire on the ordinary stock of the country, rather than the reverse way. There is no doubt that apart from the improvement in the general quality of the produce of the pure bred sire there results a general uniformity of the young stock, which is a great recommendation when they are placed on the market either as stores, or when fattened for the butcher or bacon curer. This uniformity of type and character in the young stock would be more noticeable still if the buyers of the pure bred sires were to continue their purchases from the same herds, providing that the owners ofthem were sufficiently careful in avoiding incestuous breeding.
So many people appear to be content with the knowledge that the sire which they are purchasing has a recorded pedigree and is a pure bred sire eligible for entry in the herd book of its breed, but they forget that it is possible in the crossing of two pedigree animals of a similar breed to obtain as great a mixture of blood and points as in the mating of two cross-breds or two come-by-chances. Uniformity in a herd, stud, or flock can only be rendered comparatively certain by the continued use of sires of similar breeding. In making a compound, its character is determined by the proportion of the various ingredients used in its manufacture. So it is in the breeding of stock, those points which are most predominant in proportion in the blood of the sire and dam will, on the average, be represented in an equal degree in the joint produce. This it is which renders so impressive a sire which is descended from closely bred parents. Each of its forbears has handed down a proportion of its own particular characteristics so that the larger the number of animals amongst its forbears which possessed these particular points the greater the certainty of their being possessed by the produce. The meaning of this may be made more clear by pointing out that the result of the mixing together of various mixtures will depend entirely on the proportion of the substances used in the manufacture or compounding of those mixtures. In each animal is embodied the characteristics of its forbears.
There exists generally an opinion that the produceof two parents of distinct breeds, or as it is termed a first cross is commonly superior to a pure bred of either of the two breeds represented by the parents. It is difficult to discover the cause of this, if it be a fact. If one of the parents were deficient in stamina the produce might conceivably be more robust, and it might also occasionally happen that the mixture of the qualities or properties possessed by the parents would result in improvement, as happens when a distinct new breed is originated; but as a rule the good and the bad qualities of the produce from the mating of two animals of diverse breeds are in direct proportion to the qualities possessed by the parents.
The mere mixing of the blood of two animals differently bred cannot increase the good or bad properties, but the combination might possibly result in a blend more suitable for the purpose in hand.
Another claim commonly made for the crossing of animals is that the risk of that delicacy of constitution which they assert is far too common amongst pure bred animals, and is due to close breeding, is hereby avoided. It must be admitted that in times past there was a certain amount of cause for this complaint of want of constitution amongst pedigree animals, but the cause has been considerably if not entirely removed by the more careful recording of the breeding, and by the more drastic screening out of any animals suspected of delicacy of constitution.
The buyers of pure bred animals for crossing purposes have also become more careful in their selection. They have ceased to imagine thatbecause the owner of certain animals most of which he has purchased is successful in winning prizes at the chief agricultural shows, the whole of the animals in his stud, herd, or flock must be of equal excellence or at all events sufficiently good for the production of profitable commercial stock. Action on this mistaken belief has led to much disappointment in the past, since the home bred animals may have been of totally different blood from those which have won prizes, and further they may not be inbred for a sufficiently long time on distinct lines to render them prepotent enough to impress their good qualities on their produce.
Amongst the objections made to cross-breeding is the heavy cost of replacing the breeding stock, as to obtain a first cross, a succession of sires and dams must be purchased. Many persons meet this difficulty by merely buying sires of a breed similar to the first used, but then the produce ceases to be cross-breds and become grades until such time as by the use of a certain number of sires of a similar breed the produce become eligible for entry in the herd book of the sires which have been continuously used. This system of breeding insures a greater uniformity in the produce providing that the sires selected are of similar breeding, type, and character, than even by the system of crossing sire and dam of two pure breeds.
The risk attending too close breeding as in the breeding of pure breds is also avoided provided that the herd from which the sires are bought is sufficiently large to furnish a change of blood, yet of similar breeding.
No one possessing a knowledge of the ordinary farm stock of the country will for one moment deny that there is still vast room for improvement in our live stock, and particularly in our pigs, and it is equally the fact that our Government has not shown a readiness equal to that of some foreign Governments, and even of the authorities in some of our colonies to assist farmers in obtaining the use of improved sires. Take Canada as an instance. For years the Dominion Live Stock Branch has been purchasing and delivering free into districts needing them, male animals for the use of farmers and stock owners free, save stallions, for which a covering fee has to be paid sufficient to cover the insurance of the stallion. The other important condition which relates to all the sires provided by the authorities is that the cost of maintenance shall be paid by the Local Association which has the management of the sire and the arrangement of its services.
Another noticeable point is that all the sires allocated to the various districts are Canadian bred, and so far as is possible are purchased in the province in which they are to be located. The object is undoubtedly to encourage in Canada the breeding of pure bred animals and may thus far be considered satisfactory, but it is acting on an assumption which may not be justified that there exists in the Dominion a sufficiency of stock equal in quality and breeding to those which it may be possible to import.
Within the past three or four years our Board of Agriculture have taken some steps to assist our farmers to improve their stock. The assistance hastaken the form of offering premiums of fixed amounts to private persons or associations who hired or purchased approved stallions, bulls, and boars which were placed at fixed fees at the service of the stock of the public. Already great benefit has been derived from the use of the stallions and bulls, and this to a far greater extent than in the pigs, as owing to an unfortunate condition which was attempted to be enforced as to the formation of pig clubs and impracticable conditions the number of boars located in the country has been much smaller than would have been had the conditions at present in force been adopted at the initiation of the scheme.
The boar conditions are now of a similar character to those in force from the first with regard to stallions and bulls. In addition to the supply of male animals at comparatively low fees an attempt has been made to assist in the recording of the milk yield of cows, a matter of the highest importance. If only this could be extended to sows there would soon cease to be cause for the far too common complaint of the owners of sows of certain breeds of pedigree pigs, as to the limited quantity of milk which is provided by the sows for their litters of pigs.
THREE MIDDLE WHITE BREEDING SOWS.Photo, Francis Davis, Needingworth.THREE MIDDLE WHITE BREEDING SOWS.The Property of the Author. Also portion of 17 Sties at Holywell Manor, near St. Ives.To face page 48.
A MIDDLE WHITE BOAR.Photo, Sport and General.A MIDDLE WHITE BOAR.From the Author's Pig Farm.To face page 49.
Although the majority of pig sellers may claim to be, and may be able to substantiate the claim to be, equally as honest as the majority of others in trade, yet there may be a small minority who are apt to attempt to palm off pigs as being older than they really are. It is most annoying when you are anxious to purchase pigs of say six or seven months old which are quite ready to be quickly fattened, to have pigs of four or five months old which continue to make growth instead of flesh, so that they are not ready for killing until two or three months after they are required for conversion into bacon.
Although the object of the Council of the Smithfield Club is to prevent fraud of a different character, i.e. the exhibition in classes limited to certain ages of pigs of an age greater than that given on the entry form, yet the following table showing the normal state of the dentition of pigs at certain fixed ages will enable purchasers to discover whether or not the seller has attempted to deceive him. It may at once be admitted that there will be a limited number of cases in which the state of dentition of pigs is abnormal, but after examining the teeth of some thousands of pigs during the past sixty years, wehave no hesitation in asserting that more than half, at least, of the variations from the normal are allayed dentition. It is claimed that a man of experience is quite able to arrive at the approximate age of a pig by its development and appearance; some few persons may have that instinctive knowledge more or less fully developed, but this examination of the state of dentition is of the greatest possible assistance in arriving at the actual age of the pig, particularly desirable as it is in case of a difference of opinion between buyer and seller.
The following are the conditions of the state of dentition to which all pigs have to conform ere they are allowed to compete for the prizes offered by the Smithfield Club at their annual shows:—
"Pigs having their corner permanent incisors cut will be considered as exceeding six months.
"Pigs having their permanent tusks more than half up will be considered as exceeding nine months.
"Pigs having their central permanent incisors up, and any of the first three permanent molars cut, will be considered as exceeding twelve months.
"Pigs having their lateral temporary incisors shed, and the permanents appearing will be considered as exceeding fifteen months.
"Pigs having their lateral permanent incisors fully up will be considered as exceeding eighteen months."
As the majority of the pigs bought of dealers by amateurs are young pigs it may be advisable to state that a pig of the age of eight weeks old shouldhave its two central incisors fully grown. A pig three months old should have all four temporary incisors cut, the two outside ones being more than half as long as the two central incisors.
As the first set of the teeth of a pig like that of a child are merely temporary, and as these give place at fairly definite ages of the owner to permanent ones, it may be well to endeavour to describe as clearly as possible the position and appearance of the temporaries as compared with the permanents. The pig is one of the few animals which is possessed of teeth at its birth; these number eight, two on each side of the upper and lower jaw. It has been suggested that these early teeth are provided to assist the pigling to grasp firmly the sow's teat when in the act of sucking. These eight teeth vary somewhat in length; those pigs which are carried by the sow beyond the usual period of sixteen weeks frequently have longer and even sharper teeth than those of pigs which are born at the usual time. These longer teeth are also sometimes of a dark colour. This is doubtless the origin of the remark commonly made by old-fashioned pigmen that "pigs born with black teeth never do well." This might have been so prior to the discovery that the breaking off the sharp teeth of the newly born pigs frequently saved trouble, and often the life of the little pigs. Pigs whose teeth are discoloured at birth are usually more robust rather than the reverse, since the sow carrying them beyond the allotted time is invariably in a vigorous state of health, and her pigs consequently more fully developed.
When the pig is about a month old, the two central incisors are cut in each jaw, these are two of the four front teeth in each jaw of the pig at a subsequent age. Two temporary molars are also cut on each side of the jaw above and below, with the first temporary molar in each place ready to come through the gum.
At two months the temporary central incisors are fully developed, and the two lateral temporary incisors can be seen in the gums, if they are not already through. All three temporary molars are now about level.
When the pig is about three months old its temporary teeth are all in position, the temporary lateral incisors are through, and nearly as long as the temporary central incisors. Owing to the lengthening of the jaws the two temporary corner teeth which were present at birth will have become further apart. When the pig is about five months, the fourth molar in either jaw shows itself in the gums, then at six months the wolf teeth show between the tusks and the premolars, and the fourth molar is nearly level with the first premolar. The corner incisors and the tusks usually disappear, and are replaced by permanents when the pig is nine months old. The second permanent molar also shows itself. At twelve months the two central temporary incisors give place to the permanents; these last are more square in form than the temporaries, and are thus easily distinguished. The three temporary molars will also be ready for displacement by three permanents. These last will be level with the other permanent molars when thepig is fifteen months. The two lateral incisors will also have given place to permanents. At eighteen months the third permanent molars will be coming through, and at the age of twenty months the pig's teeth are fully developed.
The hackneyed saying "The sire is half the herd" appears to have a different meaning to varying persons. To some it conveys the idea that the selection of the sire is of far more importance than the selection of the dam because the influence of the sire is so much more powerful than that of the dam on at least the external form and character of the produce. The late Mr. James Howard, who took a particularly keen interest in the breeding of pigs, used to declare that the appearance and form of the young pigs far more generally followed those of the sire than of the dam; whilst the influence of the latter was more shown in the character and constitution of their joint produce; or in other words, that the boar stamped his character to a greater extent on the external points of the young, whilst the sow more strongly influenced the internal parts of the youngsters. It is quite possible that this idea has gained ground to a large extent from the fact that the use of a pure bred sire on ordinary or grade females has been very much more common than the crossing of pure bred females by the ordinary or non-pedigree sire; as also from the far greater numbers of young which each pure bredsire would improve, than would be improved by each pure bred female which might be crossed.
If only for this reason alone, we would always recommend buyers who are desirous of grading up and improving their farm stock to attempt to do this by the purchase or use of the pure bred or improved sire. The original outlay is infinitely less, whilst the immediate results are comparatively longer.
It is scarcely desirable to go further into the question as to the comparative influence on the young of the sire and the dam since our actual knowledge of the subject is by no means large. Indeed, it is at the least doubtful, if by the closest observation any definite opinion on the subject is possible, so great is the difference which varying parents have on the chief characteristics of their joint progeny, and even in the separate specimens which they have procreated. Of course, it is quite possible to breed animals especially well developed or endowed with certain qualities, providing that the parents have been for generations selected because of their possession in a marked degree of those particular qualities sought. It is in this power of prepotency that one of the chief benefits from the use of a pure bred sire or dam arises. By the term pure bred is not meant merely that the names of a certain number of the forbears of the animal shall have been recorded in the register of the breed, but that the animal shall for a certain number of generations have been bred on similar lines so that it shall possess a considerable amount of concentrated blood. This is a point to whichsufficient care is not generally given by purchasers of so-called pedigree sires to be used on the ordinary bred or graded stock. The far too common practice is to purchase each boar required from a totally different herd, or from one of quite dissimilar breeding, with the result that there is not the slightest uniformity in the appearance or character of the herd, or of the mature animals when ready for market.
It is far too frequently forgotten that the chief value of a record of the pedigree is that by it one can trace the breeding of the animal's progenitors, and thus one is enabled to form some opinion of the probable produce—providing it is possible to learn the chief characteristics of the progenitors. Failing this, the only course open is to note the names of the breeders of the more recent parents, as from this a certain amount of information as to the probable qualities of the parents may be obtained or surmised.
Another point on which at least a diversity of opinion exists, is the wisdom of giving so much consideration to the fact that the herd from which the sire is purchased shall have been recently successful in the show yard, or in extreme cases, that the sire itself shall have been a prize winner. It is urged that the mere fact that a sire has succeeded in winning one or more prizes is a proof that it possesses in a marked degree those qualities which are most highly prized. This may be conceded, yet there is no certainty that the mating of this winning sire even with dams that have also been prize winners shall result in the production of youngthe equal of the parents, since the winners at the various shows may be of dissimilar types and breeding.
But the case would be quite different if the winning sire and dam came from the same old established herd in which the animals had been bred for generations on similar lines. It is this concentration of certain qualities in generation after generation which renders the pedigree animal so intensely prepotent, particularly when mated with animals of an ordinary character or not possessing concentrated breeding. Indeed, it may be safely assumed that the power of a parent to impress its own individuality and qualities on its produce, depends to a very large extent, if not entirely, on the comparative hereditary extent of those qualities in comparison with the other qualities possessed by itself, or by the animal with which it may have been mated.
In other words, it is contended that the sire or the dam has not the power to impress certain of its characteristics on its young, merely because of its sex, but that this power depends on the proportion in the sire or dam of the blood of progenitors who possessed in a marked degree certain qualities.
It is with the breeding of animals as with the manufacture of a compound article. The character and quality of that compound will vary according to the proportion of the various ingredients used in its manufacture. It is to this law or fact that the marked impressiveness of certain strains of blood is attributable.
Again, the marked and long continued success ofthe blood of the animals bred by a few of our most successful breeders of live stock is in the main due to the fact that the owners set up a standard and persistently selected and bred together only animals possessing to a greater or lesser extent the particular qualities which together comprised that standard. There is not the slightest doubt that in carrying out their system they were often compelled to mate animals related in blood the one to the other, but in this there is little risk providing that all those animals which show the slightest symptom of delicacy of constitution are persistently draughted out.
It will be inferred from the above remarks that we hold to the belief that the breeding of the boar should receive attention as well as the following points in its form and character.
One of the most important of these points is good temper. This is a quality not usually attributed to the pig in its wild state, and consequently not natural to the domesticated pig, yet on the possession of it depends to a very great extent the thrift and well doing of the produce of the boar. The produce of an irritable boar are almost certain to inherit this quality which is fatal to profitable fatting. In sows this weakness is still more unfortunate, as a bad tempered sow is almost invariably an indifferent mother. The rigid avoidance of this failing of bad temper in a boar is advisable not only because this quality is almost invariably hereditary, but a savage boar is a continual source of danger to man and beast. It may be said that little trouble is likely if the boar is kept in confinement, but there are times,such as when sows are placed with him, when a certain amount of liberty must be given to him, and it is generally on such occasions of excitement when the bad temper is the most in evidence. The mere fact that irritability and nervousness are natural to the pig should make us the more careful to avoid any increase in the failing by using a boar which is the least inclined to be bad tempered.
Many persons hold that in the selection of a boar one of the principal points is size. They contend that size, in pigs especially, is imperative if a profitable return is to be made. This view may have arisen to a greater or lesser extent from the want of method and observation which is characteristic of so many stock owners. The one point which to them is of the greatest importance is the selling price of the fat or store animal sold being fully up to the average. Little or no thought is given to the value of the food eaten by each animal. If it had been, very frequently it would have been found that the smaller animal of a lot had actually given the best return for the food it had consumed. It is not the size alone of the animal which determines its value as the producer of meat, but more than anything it is the feeding qualities of the animal fattened. In addition to this there never was a time when the consumer more strongly demanded small joints of meat, and these of the best quality and with as little bone as possible.
Apart from this a very large boar is a mistake as it is invariably awkward when serving—it can be used only for large and strong sows, and its average period of usefulness is decidedly shorter than thatof a medium sized and compact boar. A large boar generally possesses an undue proportion of bone, its shoulders are heavy, and its ankles round, and feet large and spreading. Now these are all objections. The bone of a boar should be solid, not porous; the ankles compact and the feet small, and the pasterns short. The head should be wide so that the brain can be well developed, the head inclined to be short rather than long, since an animal with an extremely long head is certain to be deficient in natural flesh.
On the question of the size and hang of the ears a variety of opinion exists; pigs with long ears, and pigs with short ears are found possessing good carcases. It is the quality of the ear rather than its size and hang which seems to indicate the character most. A pig with a thin and firm ear is usually of fine quality, whereas a pig which has a thick, coarse ear is generally coarse in bone, skin, flesh, and hair.
The neck of the boar should be muscular as indicating constitution and natural vigour; the shoulders fine and obliquely laid, the ribs well sprung, the loin wide, the quarters long and square, not drooping, the hams full and extending quite down to the hocks, and without any of that loose skin which is far too common amongst the largest of our breeds of pigs, and which is a sure sign of coarseness. The flank should be thick and well let down, as this indicates constitution and lean meat, the legs should be fairly short and set well apart so that the heart, lungs, and other organs have plenty of room to perform their share of the work of thepig. The skin should be fine and the hair straight and silky, as well as plenty of it. Sparsity of hair is generally an indication of shortage of lean meat, whilst curliness and coarseness of hair are far too frequently associated with excessive fat and coarseness of meat.
With regard to the reproductive parts of the boar there are one or two points which should receive special attention. A boar with excessively small testicles should be avoided, as such a one is often barren. Again, a boar with one testicle of normal size and the other smaller, ordinarily suffers from the same disqualification to a lesser extent. A ruptured boar should not on any account be used, as this weakness is strongly hereditary. The weakness may not possibly show itself in the first generation, but it is certain to appear sooner or later. Not only is it a sure index of weakness of constitution, but pigs so affected occasionally die suddenly, whilst there is always a certain amount of risk from the operation of castration.
Occasionally one or more of the boar pigs of a litter will be found to be malformed, in that only one of the testicles is apparent. Generally speaking, the other is found when the pig is killed to be attached to the inside of the pig, and thus is unable to descend into the scrotum or purse, so that the act of castration is only partially performed. A boar pig with only one testicle down is commonly termed a rig. The removal of one of the testicles does not deprive the rig of reproducing its species, and it is thus a source of continual trouble when herded with a lot of sow pigs now that the generalcustom is to allow the female pigs of a litter to remain unspayed. It is, therefore, necessary to fatten a rig either alone, or with male pigs which have been operated upon. In addition to this extra trouble, the flesh of a rig pig if it be kept fattening after it is some five or six months old is almost certain to be strong in flavour, like unto that of a boar. It is, therefore, advisable to fatten a rig quite early in life and convert it into a porket or porker carcase of pork.
It may appear strange to some readers to specially mention the teats of the boar, but it is equally as necessary to avoid boars having small teats, teats unevenly placed, and commencing any distance from the fore legs, and blind teats, as it is in the case of the sow, since any weaknesses of the kind are equally as hereditary from the boar as from the sow.
It is impossible to agree with the view held by so many persons that the necessity for the same care is non-existent in the selection of a sow as in the choice of a boar. We hold that the desirability for studying the forbears, especially the dam, of a young sow intended for breeding purposes is fully as great as when selecting the young boar, since many, if not most, of the qualities which we desire the brood sow to possess are strongly hereditary. Take, for instance, the question of gentleness or a quiet disposition, it follows from dam to produce with a regularity equal to that of bad temper, and the latter is wellnigh a certainty. Again, whoever found that the female produce of a sow deficient in the maternal instincts proved, if saved for breeding purposes, to be a really good mother? As a rule the daughters of a sow which gives but a small quantity of milk, and that of an inferior quality, are also cursed with the same grievous failings, but this does not appear to be universally the case, since the milking qualities of the dam descend through her sons, so that if the female progenitors of the boar have been good milkers it is probable that the boar's daughters may be able to rear their pigssuccessfully, even if their dam had not been in the habit of suckling her pigs well.
Still, it is quite safe to assert that with this one exception we may fairly anticipate that the good qualities which we seek in a sow are far more likely to be found in the sow pigs of a sow herself the possessor, than from one which does not possess them. We are inclined to the belief that the alleged failure of some pedigree yelts to make good brood sows is in the main due to the continued selection for breeding purposes of those pure-bred yelts which show early maturing and flesh-forming qualities, rather than that motherly look which is almost invariably to be found in a sow which is prolific, a free milker, and a really good mother. There is a marked difference in the formation of a milk-giving and a fat-producing sow—the latter is generally somewhat heavy in the shoulders, has a muscular or fat neck, is rather short in the head and heavy in the jowl, and is altogether more compactly built, whereas a good brood sow has rather a long face, is wide between the eyes, has a light muscular neck, is fine in the shoulders, possesses long and square quarters and appears to be heavier in the hind than in the forequarters. She is somewhat more loosely built and often shows less of quality. Thickness of flank and length of side are desirable, the first as indicating substance and flesh, whilst the second gives plenty of room for her pigs to suck. The bone should be of good quality; the same remarks apply to the skin and hair.
About half a century since there existed a fancy, which almost amounted to a craze for sows of smallsize; they could not be too neat, and showing too much so-called feminine character. The almost certain result of selecting the neatest of the female pigs followed, the fat pigs sent to market were light in weight, deficient in lean meat and rightly named "animated bladders of lard." Within about the same distance of time it was the common practice of exhibitors of pigs at the Smithfield Club's Shows to provide pillows in the form of round pieces of wood on which the fat pigs rested their heads so that these were raised in order to prevent the pigs becoming suffocated. In addition, the pigs were fed on forcing foods until they were at least one and a half year old and allowed to take, or were given little exercise, with the result that the pork consisted mainly of soft fat or lard. To such an extent had this craze for neatness been followed that the bacon curers and consumers of pork wellnigh ceased to purchase or consume pork.
At the present time we are afraid that the tendency is in the opposite direction, and mere size is receiving far too much attention. At some of our agricultural shows the judges select for honour great unwieldly sows which could not possibly perform with any amount of success those maternal duties which a brood sow is supposed to be kept solely to perform. An extremely large sow is very frequently a poor milker, the quantity of milk she gives is not large, nor does she continue to give even this reduced supply for a period long enough to allow her young to grow strong enough to make a good start in life on their own account.
Another great objection to a sow of extreme size is that her produce almost invariably take after her to such an extent that it is difficult, if not wellnigh impossible, to make them fat until they are from nine to twelve months old, and by that time they are too large and heavy for the general demand which is at the present time, and likely to become still more so in the future, for small joints of meat which carry a large proportion of lean and a limited quantity of bone. The most successful manufacturer is he who most nearly supplies the consumer with that which he requires or fancies. We are not moved by the contention of breeders of pedigree pigs that the most valuable pig is the one which possesses in the greatest degree those special points which are characteristic of the breed, as, for instance, size in the pigs of the Large White, the Large Black, and the Lincolnshire Curly Coated pigs, therefore the biggest pigs should be held in the highest esteem. In our opinion the best, as it is in the long run the most profitable, is the pig which furnishes to the greatest extent exactly the kind of meat in the most general demand.
In addition to these objections to an extremely large and ungainly sow is the fact that such an one is invariably clumsy in the breeding pen, she is almost certain to lay on some of her pigs. It is even alleged that her period of usefulness as a breeder is shorter than that of a sow of ordinary size.