DOMESTIC ANIMALS 



189 



head is set gracefully on the neck, and should be carried 

 with ease and erectness. 



Every man who is to deal with horses ought to become, 

 by observation and study, an expert judge of forms, quali- 

 ties, types, defects, and excellences. 



The horse's foot makes an interesting study. The horny 

 outside protects the foot from mud, ice, and stones. Inside 



FIG. 171. SIDE VIEW OF LEGS 



The diagram shows how the straight lines ought to cross the legs of a 

 properly shaped horse 



the hoof are the bones and gristle that serve as cushions 

 to diminish the shock received while walking or running 

 on hard roads or streets. When shoeing the horse, the frog 

 should not be touched with the knife. It is very seldom 



