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Why Do Dogs Tuck Their Tails? 5 Vet-Reviewed Reasons

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scared dog hiding in grass

VET APPROVED

Dr. Maja Platisa Photo

Reviewed & fact-checked by

Dr. Maja Platisa

In-House Veterinarian, DVM MRCVS

The information is current and up-to-date in accordance with the latest veterinarian research.

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No matter the breed, dogs utilize their ears, eyes, mouths, and even their tails to communicate what they are feeling. Some dog breeds have what is referred to as a โ€œgay tail,โ€ in which their tails stay upright and often curl toward the back, typically when they are alert or engaged. But dogs can also tuck their tails for one reason or another. So, what are these reasons?

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The 5 Reasons Dogs Tuck Their Tails

1. Theyโ€™re Feeling Scared

Scared Dog Mixed Breed With Tail Tucked
Image By: Viktoriia Viktorovna, Shutterstock

When a dog feels scared and/or threatened and they cannot figure out a way to defend themselves, they are likely to tuck their tail between their legs. This is their natural response that can be perceived by other animals that might be threatening the dog and humans who are observing them. When a dog tucks their tail due to fear, the tail typically hugs the belly of the body tightly.


2. They Are Being Submissive

Sometimes, a dog will tuck their tail between their legs when they are being submissive to another dog or a human. Instead of hugging tightly against the body like when they are feeling scared, the tail is likely to quickly wag back and forth between the legs and under the belly. They may also be in a state of vigilance or excitement and are not usually relaxed at the time.


3. Theyโ€™re Feeling Stressed Out

brown dog scared
Image By: Patrick H, Shutterstock

A dog might tuck their tail between their legs when they are feeling stressed out. The stress can be due to being left alone at home for too long, feeling anxious about a social situation that they are in, or feeling overwhelmed by a perceived problem that they are facing. Whatever the situation is, a tail tucked between the legs is a surefire sign that the dog should be taken to a quieter place.


4. They Are Experiencing Pain or Discomfort

When a dog feels ill, uncomfortable, or in pain of some kind, either affecting the tail itself or the body in general, they may react by tucking their tail between their legs. They might even be afflicted by a problem called limber tail syndrome. Formally called acute caudal myopathy, this usually develops due to overuse of the tail. The overuse causes a severe strain on the tail’s muscles that results in a limp tail that may end up looking like it is tucked between the dogโ€™s legs.


5. Their Tail Is Fractured

dog biting his tail
Image Credit: KPhrom, Shutterstock

If your dogโ€™s tail suddenly seems to be tucked between your dogโ€™s legs, your dog is quiet, painful, or is trying to lick and chew at the tail excessively, this may be due to an injury or even a fracture. If they fracture their tail, have any kind of a wound, or a soft tissue injury, they will be very reluctant to move it due to the pain, so the tail can lie flat or be tucked inward toward the belly. Sometimes but not always, a drooping tail problem caused by a fracture can be accompanied by other signs, such as swelling at the site of the fracture with or without a wound, pain, whimpering, pacing, licking and chewing the area, and a general display of discomfort.

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In Conclusion

Sometimes, a dogโ€™s tail is tucked between their legs due to an injury or ailment, but most of the time, itโ€™s due to a temporary situation that is making them feel stressed, scared, or submissive. If you are unsure of why your dog is tucking their tail between their legs, itโ€™s a good idea to contact your veterinarian for insight and guidance. It might be necessary to schedule a checkup appointment.


Featured Photo Credit: Isa KARAKUS, Pixabay

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