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What is the use of this fuss about morality when the issue only involves a horse? The first and most difficult teaching of civilisation concerns man's behaviour to his inferiors. Make humanity gentle or reasonable toward animals, and strife or injustice between human beings would speedily terminate.

Edward Mayhew (1864). “The Illustrated Horse Management: Containing Descriptive Remarks Upon Anatomy, Medicine, Shoeing, Teeth, Food, Vices, Stables : Likewise a Plain Account of the Situation, Nature and Value of the Various Points : Together with Comments on Grooms, Dealers, Breeders, Breakers and Trainers : Also, on Carriages and Harness”, p.10
What is the use of this fuss about morality when the issue only involves a horse? The first and most difficult teaching of civilisation concerns man's behaviour to his inferiors. Make humanity gentle or reasonable