Learning about Dog Tail Injuries and Their Common Causes Canine tail wounds frequently happen from constant energetic movement, occasional bumps against hard surfaces, and sometimes scratches or nips caused during play. In many cases, happy tail syndrome develops from constant damage to the tail tip, causing persistent bleeding and soreness. https://progressivehorizon341.blogitright.com/38818035/what-might-be-next-in-the-tail-protector-for-dogs