Häntäpoistuma
Häntäpoistuma, also known as tail docking, is a practice where a portion of an animal's tail is amputated. This procedure is most commonly performed on dogs, although it has also been done on cats, horses, and sheep. Historically, tail docking in dogs has been carried out for various reasons, including to prevent injury, to comply with breed standards set by kennel clubs, or for perceived aesthetic purposes. In some working breeds, a docked tail was thought to reduce the risk of injury in rough terrain or during specific tasks.
The practice is controversial and has faced increasing criticism from animal welfare organizations and veterinary associations