Understanding Tail Injuries and Their Common Causes Tail injuries commonly occur from frequent energetic movement, unexpected hits against doors or corners, and occasional bites or abrasions picked up while playing. In many cases, happy tail syndrome develops from constant damage to the tail tip, causing splits, bleeding and ongoing irritation. https://sharpcluster65.blogocial.com/trending-update-blog-on-k9-tail-protector-74390579