Understanding Dog Tail Injuries and How They Happen Tail injuries often develop from regular vigorous wagging, accidental impacts 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://securebridge441.blogdomago.com/37208804/what-might-be-next-in-the-k9-tailsaver