HOW TO BUY AND SELL. 61 



I myself luive never known, nor have I ever met any 

 one who has known, this complaint to change into roar- 

 mg; yet, as many persons think it probahle that it might 

 do so, and that it may be the remains of some disease, 

 the horse is considered to be Unsouxd. 



My opinion is that the noise proceeds from nervous- 

 ness, and not from any disease; and that as it does not 

 hinder the animal from performing the laljor due from 

 one of his class, the horse is Souxd. 



However, as opinions differ upon this subject, tlie safest 

 course is to bar even grunting in a warranty for sound- 

 ness. 



WHISTLING. 



Tlie presence of whistling is easily ascertained by a 

 sharp gallop, which will quickly cause, if it be jDresent, 

 the w^heezing or whistling noise. This malady may or 

 may not be curable. When it is only attendant upon 

 another disease, the whistling will vanish with the dis- 

 ease: thus, for instance, it frequently accompanies a cold, 

 but, on the cold being cured, vanishes and is not heard 

 again. AVliere it assumes a chronic form, as it fre- 

 quently does when produced by water on the chest, by 

 inflammation of the lungs, or by injury to the windpipe, 

 it IS incurable. 



As the cold is, per se, an unsoundness, whistling is, of 

 course, in this, its least aggravated form, an 



Unsoundness. 



When a good and serviceable horse has become affected 

 with whistling only m his gallop, and not m his trot, 

 he does not suffer inconvenience from this pace, and he 

 may advantageously, if suited to that kind of work, be 

 put into harness; and although there may exist some lit- 

 tle wheezing, a fair pace does not distress the animal; he 



