Learning about Dog Tail Injuries and Why They Occur Injuries to a dog’s tail frequently happen from constant strong tail wagging, unintentional knocks against doors or corners, and small cuts or grazes picked up while playing. In many cases, a condition known as happy tail is triggered by continuous injury https://nexussystem21.shotblogs.com/the-blog-to-learn-more-about-protect-dog-tail-from-injury-and-its-importance-52517315