288 AGRICULTURE 



speed, endurance, and other qualities to driving and riding 

 horses descended from them. 



American trotters owe their speed largely to their 

 thoroughbred or running ancestors. They are largely used 

 as buggy horses. The colors are various. 



The American saddle horse is prized for its easy riding 

 gaits. The best saddle horses are expected to have five 

 gaits; namely, (i) walk, (2) trot, (3) canter, (4) rack (an- 

 other name for single foot), and (5) either the running walk 



FIG. 187. SHETLAND PONIES 



or slow pace or fox trot. The saddle horse should be of 

 medium size, graceful proportions, and should have stylish 

 action and a good disposition (Fig. 186). 



Shetland ponies. These very small ponies are useful 

 for children to ride and drive. They are usually gentle and 

 make delightful pets. The height is oftenest from 36 to 42 

 inches (Fig. 187). Some ponies have been only 30 inches 

 high. Most Shetland ponies are compact or " blocky " in 



