Dogs and cats of all shapes, sizes and ages use their tails to do a happy dance, mark their territory, balance or simply say hello. A pet's tail is a very important communication tool, but what happens if it becomes injured? Can dogs break their tails? What about cats?
The answer is yes, both dogs and cats can suffer from a broken tail, which actually occurs more often than you may realize.

VCA Animal Hospitals, and "soft discs cushion the spaces between the vertebrae and allow flexibility. The tail muscle and nerves facilitate tail movement and play a role in bowel control. This complex tail structure of bone, muscles, nerves and blood vessels can easily be injured." Some causes of tail breakage include falling, getting shut in a door, run over with a car or stepped on.
Because of the tail's vulnerability, it's important to know how to identify and treat a broken tail.
Signs of a Tail Injury
If you suspect that your dog or cat has injured their tail, check to see if the tail is bent, swollen or difficult to wag/raise — all are signs of a potential fracture. Other unusual behavior such as chewing on the tail, visible abrasions or lacerations or bleeding may be related to a different type of injury. In all cases, contact your veterinarian immediately.
A condition in dogs that may be confused with a fracture is "limber tail." As Pet Health Network explains, this "is a condition thought to be caused by overexertion, exposure to cold weather, swimming in cold water or excessive exercise without proper physical conditioning. Other possible causes include spending too much time in a crate (especially one that is too small) and climate changes." Limber tail symptoms are very similar to those of a broken tail—swelling, difficulty moving and pain—so be sure to bring your pup to the vet for a professional diagnosis.
