Ear cropping and tail docking are cosmetic procedures performed on dogs without medical justification. Their welfare impacts are significant and their prohibition is growing globally.
Tail docking and ear cropping serve no function other than conformity to breed standards created in earlier eras when working dog tails were historically cropped to prevent injury. The claim that neonatal animals do not feel pain is false — pain pathways are functional at birth and may be more sensitive in neonates than adults. Tail docking denies dogs an important communication tool, affecting their ability to signal emotion and social intent to other dogs and humans. Ear cropping causes weeks of pain during healing and requires physical restraint of cartilage. The global trend toward prohibition reflects veterinary consensus that cosmetic surgical pain is unjustifiable.