Understanding Tail Injuries and Why They Occur Tail injuries typically arise from repetitive enthusiastic wagging, unexpected hits against hard surfaces, and sometimes scratches or nips during games or exercise. In many cases, what’s called happy tail syndrome stems from repetitive impact to the tail tip, causing persistent bleeding and soreness. https://transformativemodule13.blogaritma.com/36559991/the-blog-on-protect-dog-tail-from-injury