Understanding Canine Tail Problems And What Causes Them Injuries to a dog’s tail frequently happen from regular 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://classicedge97.onesmablog.com/readers-views-point-on-k9-tailsaver-and-why-it-is-trending-on-social-media-79546201