M. Horace Hayes, Illustrated Horse Breaking
“ To make, by repetition, these acts of obedience and “cleverness” thus taught, into confirmed habits; so that the horse, who is, essentially, an animal of habit, may become a permanently useful servant.As an illustration, I may say that we should conduct the education of a colt or filly, according to the principles we should adopt with a recently-caught young savage whom we desired to make a useful servant. While shewing him that we had complete control over him, we should prove to him that he{40} had nothing to fear from us, and, in doing so, would gain his confidence and affection. ”
