Why Do Dogs Chase Their Tails?

Many people believe a dog chasing its tail is just being silly. Most of the time, that is true. But not always. Sometimes the spinning is a quiet message that something itches, hurts or feels wrong inside. So why do dogs chase their tails, and how can you tell fun from a problem? The answer is simple once you know what to look for.

Puppies are still learning about their own bodies. To a young pup, the tail does not feel like part of them. It looks like something moving behind them that begs to be caught. So they spin, grab and tumble over.

This is a normal part of growing up. These spins are short and happen now and then. And the puppy stops the moment you offer a toy, a treat or a walk. Most dogs grow out of it as they get older.

A dog that sits at home all day with little to do gets bored. Boredom builds up energy. That energy has to go somewhere, and the tail is always close by.

The fix is easy. Give your dog more exercise and brain work. A long walk, a game of fetch, sniffing new places or a puzzle toy can soak up that extra energy. Most dogs would much rather chase a ball than their own tail.

Here is the part many owners miss. When a dog spins, we laugh, call others over or grab a phone to film it. The dog notices.

Dogs repeat what gets results. When spinning makes you smile and you pay attention, your dog learns to spin when it wants you to pay attention. Even if it's a scolding, it's still attention and it can count as a reward.

The better plan seems like a strange idea. Stay calm and quietly look away while your dog spins. Then praise and play with your dog when it is calm.

Tail chasing isn't always play. The dog might be attempting to reach an itchy area. Common causes include:

If your dog suddenly starts chasing its tail, or starts doing it far more than before, think of a vet visit first. If itching or pain is treated, the chasing may cease.

Some dogs spin to cope with stress. Dogs who are left too long alone, have limited space, or are experiencing a major life change at home can begin to spin as a way to relieve stress.

These dogs may feel safer with more play, steady routines, and social time and reward based training.

In some dogs, tail chasing turns into a compulsive disorder. The dog spins with no apparent reason, is very difficult to interrupt, and returns directly to it. In severe cases, the dog may bite its tail so much as to get hurt, or spin so much that it does not eat or rest.

Some breeds seem more prone to this. The best-known of these are Bull Terriers and German Shepherds and studies have suggested that genetics and early-life stress events contribute to the issue as well. However, any dog can get it. A vet can identify any medical problems and recommend behaviour therapy and/or medication if necessary. Tail removal is not a cure.

Some senior dogs start repeating behaviours like tail chasing as their brain ages. If the older dog is also confused, sleeps at unusual times or becomes nervous when left alone, tell your veterinarian.

Book a check-up if you notice any of these:

So, why do dogs chase their tails? Usually it is play, boredom or a learned way to get your attention. However, it may also be caused by fleas, sore glands, pain or stress or a compulsive habit. Observe how often it occurs and how easily your dog stops. It's okay if it spins quickly and happily. If a spin will not cease, then it deserves to be checked out.