Comprehending Tail Injuries and How They Happen Tail injuries commonly occur from repetitive strong tail wagging, unintentional knocks against hard surfaces, and minor self-inflicted wounds picked up while playing. In many cases, what’s called happy tail syndrome stems from repetitive impact to the tail’s end, causing persistent bleeding and soreness. https://futureobserver541.blogerus.com/60366199/yes-good-tail-protector-for-dogs-do-exist