Learning about Canine Tail Problems and How They Happen Tail injuries commonly occur from constant strong tail wagging, unexpected hits against hard surfaces, and sometimes scratches or nips caused during play. In many cases, this condition is triggered by continuous injury to the tail tip, causing repeated splitting and discomfort. https://megaforum64.madmouseblog.com/19195743/why-you-need-to-know-about-dog-tail-protector