Learning about Canine Tail Problems and Why They Occur Damage to a dog’s tail commonly occur from repetitive strong tail wagging, unintentional knocks against walls or furniture, and occasional bites or abrasions during games or exercise. In many cases, a condition known as happy tail is triggered by continuous injury https://nexusnode430.blogoxo.com/38881803/yes-good-dog-tail-injury-cover-do-exist