Racing greyhounds have their ears tattoed. There have been quite a few reports of them being abandoned with their ears cut off if they don't make the grade.
Please think of a brilliant little horse, Kauto Star, who had a fantastic racing career, was retired and went to retrain as a dressage horse, had a lovely retirement until he had an accident jumping out of his exercise paddock and had to be put down.
Horses will run, and some are inclined to jump.
With regard to the whip, there are currently rules in place, and these are due to be revised.
What gives you a warm feeling? 🥰
Shingles - Again. Have the Vaccine!