Understanding Canine Tail Problems and Why They Occur Injuries to a dog’s tail commonly occur from repetitive strong tail wagging, unintentional knocks against hard surfaces, and minor self-inflicted wounds that occur during playful activity. In many cases, what’s called happy tail syndrome stems from repetitive impact to the tail’s end, https://eliteblogspot32.ampedpages.com/happy-tail-syndrome-treatment-knowing-the-best-for-you-65458643