Understanding Tail Injuries and Why They Occur Canine tail wounds often develop from regular enthusiastic wagging, accidental impacts against solid objects, and minor self-inflicted wounds during games or exercise. In many cases, what’s called happy tail syndrome stems from repetitive impact to the tail’s end, causing repeated splitting and discomfort. https://nexussphere20.blogminds.com/why-you-need-to-know-about-k9-tail-protector-35352726