Learning About Canine Tail Problems and Why They Occur Tail injuries commonly occur from repetitive energetic movement, unintentional knocks against hard surfaces, and occasional bites or abrasions caused during play. In many cases, happy tail syndrome is triggered by continuous injury to the tail’s end, causing repeated splitting and discomfort. https://apexuniverse64.bcbloggers.com/37479120/the-benefits-of-knowing-dog-tail-guard