Understanding Tail Injuries and What Causes Them Tail injuries often develop from constant enthusiastic wagging, occasional bumps against doors or corners, and occasional bites or abrasions caused during play. In many cases, what’s called happy tail syndrome develops from constant damage to the tail’s end, causing repeated splitting and discomfort. https://expertdistrict018.csublogs.com/46050925/the-blog-on-happy-tail-syndrome-treatment