Cat drooling while purring

Why Do Cats Drool While Purring? (6 Reasons)

Have you ever noticed your cat drooling while purring and wondered why? Well, you’re not alone, as this is a common question among cat owners. This behavior might seem strange, but there are actually a few reasons why your cat may drool while purring.

Reasons Why

One of the primary reasons for this occurrence is that your cat may be incredibly relaxed and content. When cats purr, they are expressing their happiness and comfort. As they become more and more relaxed, their muscles, including those controlling their saliva, may also relax. This can lead to drooling because they are not actively swallowing their saliva.

Another reason why cats might drool while purring is related to their oral health. If your cat has dental problems, such as gingivitis, tooth decay, or an abscess, it could cause discomfort and drooling. The act of purring might help alleviate some of their pain, but the drooling could be a result of their dental issues. In such cases, it’s essential to schedule a visit with a veterinarian to address any dental problems.

Furthermore, some cats might drool while purring due to an underlying medical condition. For example, cats that suffer from upper respiratory infections or feline herpes may have excess saliva production, leading to drooling. If you notice other symptoms, such as sneezing, coughing, or nasal discharge along with drooling, it’s best to consult a veterinarian for proper diagnosis and treatment.

In addition to medical conditions, some cats may drool while purring as a result of a foreign object lodged in their mouth or throat. If your cat is drooling excessively and seems distressed or in pain, it’s important to seek prompt veterinary assistance to remove the object and alleviate her discomfort.

Another possibility is that your cat is experiencing nausea or gastrointestinal issues. Just like humans, cats can salivate more when they’re feeling sick to their stomach. If the drooling is accompanied by vomiting, diarrhea, or loss of appetite, it’s a good idea to consult a veterinarian to determine the cause and appropriate treatment.

It’s also worth noting that some cats might just be more prone to drooling than others. This could be due to their breed, individual physiology, or even their personality. In cases where the drooling is not accompanied by any other concerning symptoms, it’s likely nothing to worry about and just part of your cat’s unique quirks.


So, while drooling may be an unusual behavior in cats, it’s not uncommon for them to drool while purring. In most cases, it’s simply a sign of their relaxation and contentment. However, if you observe any other signs of discomfort or illness, it’s important to consult a veterinarian to rule out any underlying issues that may require treatment.

By understanding the reasons why your cat drools while purring, you can ensure that you’re providing the best care possible for your beloved pet and addressing any concerns promptly. After all, a happy and healthy cat is a joy for any cat owner!

Why Is My Cat Drooling? (Video)

"In ancient times cats were worshipped as gods; they have not forgotten this."
-- Terry Pratchett

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