Support us! When you buy through links on this post, we may earn a small affiliate commission, that no extra cost to you. Learn More

Why My Cat is Drooling? (Solved!)

Cat drooling is when cats involuntarily salivate or secrete saliva. It is a normal behavior in cats, although it can be excessive at times, which can be a sign of a health issue.

Cat drooling can be caused by a variety of factors, including eating a meal, feeling content and relaxed, and encountering a strong smell. In rare cases, it can be an indication of an underlying medical condition.

Reasons Why Cat is Drooling

Here are some potential reasons why your cat is drooling:

Excitement or nerves

If your cat is drooling while they’re playing or getting petted, it’s likely due to excitement or nerves. This is perfectly normal and nothing to worry about.


Cats can sometimes develop allergies to certain foods or substances, which can cause them to drool. If you think your cat may have allergies, talk to your vet about testing and treatment options.


Bacterial or viral infections can sometimes cause cats to drool. If your cat is also showing other signs of illness (e.g., fever, lethargy, appetite loss), take them to the vet for treatment.

Dental disease

One of the most common causes of excessive drooling in cats is dental disease. This can lead to pain and inflammation in the mouth, causing your cat to salivate more than usual.

Why Would a Cat Suddenly Start Drooling?

There are a number of reasons why a cat might suddenly start drooling. One possibility is that the cat has something caught in its throat or is having some sort of an allergic reaction. If the cat is drooling excessively, it could be suffering from heat stroke.

Another possibility is that the cat has an infection in its mouth or gums.

Is It Normal for a Cat to Drool?

While it’s not exactly “normal” for a cat to drool, it’s also not particularly unusual. In fact, some cats may drool more often than others, and there can be a variety of reasons why. For example, if your cat is enjoying a particularly delicious meal or treat, they may let a little drool escape their lips.

Similarly, if your cat is feeling nauseous or anxious, they may also start to drool. If you notice that your cat is drooling more frequently than usual and/or in larger amounts than normal, it could be cause for concern and you should bring them to the vet to rule out any potential medical issues.

However, in most cases, occasional drooling is nothing to worry about and simply part of your cat’s unique personality!

Why is My Cat Drooling But Acting Fine?

While a healthy cat typically doesn’t drool, there are a number of reasons why your cat may be drooling but appear to be acting fine. Below are some potential causes for this behavior:

  • Allergies – If your cat is allergic to something in their environment (e.g., pollen, dust, certain types of food), they may start drooling as a way to relieve irritation and inflammation in their mouth and throat.
  • Respiratory infection – A respiratory infection can cause your cat’s nose and throat to become inflamed, leading to increased drooling.
  • Oral disease – Any type of oral disease or injury (e.g., tooth abscess, gingivitis) can cause your cat todrool excessively as they experience pain and discomfort in their mouth.
  • Motion sickness – Some cats get motion sickness when riding in a car or boat; the resulting nausea can lead to increased drooling.

Why is My Cat Drooling All of a Sudden?

There are a few reasons your cat might be drooling all of a sudden. If they’ve never done it before, it’s likely due to something they ate or drank. Maybe they got into something poisonous, or maybe they just had a really salty treat.

Other possible causes of sudden drooling in cats include: dental problems, heat stroke, viral infections (such as calicivirus), kidney disease, cancer, and more.

So again, if the drooling doesn’t stop after a short while, or if your cat is also showing other signs of illness (lethargy, vomiting, loss of appetite), then it’s time for a trip to the vet.

Leave a Comment