Getting to know Dog Tail Injuries and Why They Occur Tail injuries often develop from constant energetic movement, occasional bumps against hard surfaces, and minor self-inflicted wounds picked up while playing. In many cases, happy tail syndrome develops from constant damage to the tail tip, causing persistent bleeding and soreness. https://ultimatelevel330.techionblog.com/38720691/the-benefits-of-knowing-how-to-keep-dog-tail-bandage-on