130 FUR FACTS 



of spirits of turpentine in milk. Another doses his cubs every fort- 

 night after they are four weeks old with a proprietary vermifuge put 

 up in gelatine capsules for puppies and pet dogs, beginning with half 

 the contents of one capsule. Castor oil containing a few drops of 

 turpentine is also recommended. Any remedy administered by hand 

 must be pushed down below the base of the tongue, when it will be 

 involuntarily swallowed. 



A fox sometimes dies from no assignable cause. More often 

 fatalities can be traced to a lack of care or foresight. The dishes 

 from which the animals eat and drink should be washed daily and 

 scalded frequently. The water should be clean and changed daily. 

 The food should be varied and wholesome. Danger from unwhole- 

 some food is well illustrated in the experience of one ranchman who 

 lost several of his choice breeders through feeding them spoiled fish; 

 and another who lost $100,000 worth of cubs as a result of thought- 

 lessly exposing meat overnight to the fumes of gasoline in his slaugh- 

 terhouse. The appearance of ea,ch animal should be critically noted 

 every day. On many of the larger ranches a doctor is regularly em- 

 ployed to look after the health of the stock. In the care of foxes an 

 ounce of prevention is worth a pound of cure. 



Selective Breeding 



The fact that domestic animals originated from wild stock and 

 that improved strains have from time to time been secured makes it 

 reasonable to assume that other wild animals can be difiPerentiated, 

 and improved by the same method, namely, selective breeding. So 

 far as foxes are concerned, this has already been done. The pioneer 

 fox breeders began with ordinary silvers, which have a tendency to 

 produce red as well as silver progeny. At that time dark pelts were 

 more valuable than light-colored ones. By regularly disposing of 

 the less desirable cubs and breeding only from the best, the tendency 

 to throw red was soon eliminated and the color of the fur greatly 

 improved. Within 16 years from the time the two pioneer fox 

 breeders built their ranch they were sending to market the finest 

 fox pelts in the world. 



The tendency of wild silvers to produce red progeny is accounted 

 for by the fact that owing to their scarcity probably only one in a 

 hundred can have a silver mate; perhaps three in a hundred may 

 mate with cross foxes, which are merely hybrids, or descendants from 

 hybrids, between silvers and reds; and the remaining ninety-six must 

 mate with reds. In any event, although some of the cubs may be 



