Why Do Dogs Lick Cats Bums?

February 15, 2024

As many cat lovers know, it’s normal for cats to groom each other — including their rear ends. This behavior serves several purposes, from spreading their scent to marking their territory and fostering social bonds among their feline friends. In the wild, adult female cats may also lick newborn kittens’ bum areas to encourage them to pee and poop.

If your dog is licking your cat’s rear end excessively, it could be an indication that something is wrong. The behavior might be a sign of anxiety or even aggression, so it’s important to talk with your vet and seek help from a dog trainer or pet behaviorist if necessary.

In addition, excessive licking of the anal area can also be caused by certain medical issues or skin conditions. Infections of the anal glands or surrounding skin can cause itching, which many dogs will lick to try and relieve. A skin allergy, like fleas or a food allergy can lead to itching as well and your dog may be trying to groom away the allergen to find relief.

Another reason for licking is that your dog might enjoy the taste of the feces or other debris from around the anus. Cleaning the area thoroughly and using a bitter-tasting spray to deter your dog’s curiosity can help. Also, making sure your dog gets plenty of exercise and attention can make him less likely to engage in problematic behaviors such as excessive licking.


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