Understanding Tail Injuries and What Causes Them Damage to a dog’s tail typically arise from frequent enthusiastic wagging, unexpected hits against solid objects, and occasional bites or abrasions caused during play. In many cases, this condition results from repeated trauma to the tail tip, causing splits, bleeding and ongoing irritation. https://collaborativegrid36.blogdun.com/39241494/the-blog-on-vet-recommended-dog-tail-protection