Getting To know Tail Injuries and Why They Occur Tail injuries commonly occur from repetitive enthusiastic wagging, unexpected hits against solid objects, and occasional bites or abrasions caused during play. In many cases, happy tail syndrome results from repeated trauma to the tail tip, causing splits, bleeding and ongoing irritation. https://nextbridge87.targetblogs.com/38931119/latest-news-on-vet-recommended-dog-tail-protection