why do cats drool

Why Do Cats Drool? What To Do About It?

Have you ever noticed your cat drooling? Your feline companion is generally not prone to drooling. If you suspect your cat is drooling, then it is better to take help from a certified vet as they have the proper knowledge to determine the cause behind drooling. Unlike specific dog breeds, cat’s don’t drool, and even if they drool, you will never notice that your cat is drooling. Are you searching for cats to drool today? If yes, then we have got the right answers for your search. 

Also Read : Cat Throwing Up Yellow Liquid – How To Prevent It?

There are numerous reasons to tell why your cat is drooling as a cat’s drool when they are happy or sad or owing to an oral or mouth disease. 

What is Drooling or Hyper-Salivation in Cats?

As mentioned above, cats are not prone to drooling compared to dogs, and even if you suspect your cat is drooling, it is quite easy to treat. One of the prominent reasons behind drooling in cats is bacterial infections, leading to mouth injuries and can cause permanent damage if left untreated. In most cases drooling in cats is normal, and you must only be worried if there is a lot of smell of blood in the saliva. If your cat is injured, then it might drool excessively than normal. They also drool because of viruses and pathogen infections. 

Also Read : Why Is My Dog Not Eating or Drinking? What Should I Do?

Reasons for Cats Drooling or Hyper-Salivation :

cat drool

Normal Drooling in cats:

Drooling in cats is normal, and they do drool during the time of purring and kneading. Your cats do this because it seems quite relaxing, and it traces them back to the golden days when they used to be kittens. Kittens drool when consuming breastfeed as they gently knead their paws on to stimulate breast milk. It is a common behaviour in cats as it helps them in relaxing and comforting. It also helps the kittens in developing a bond with their mother. The habit is later transformed into drooling. On the other hand, purring is the combination of drooling and kneading. 

Does My Cat Drool When I Pet Him? 

petting a cat

Most of the cats and dogs start drooling when you hold them close in your laps, and don’t be surprised if your cat starts drooling because they are showing their love and dedication towards you. Sometimes cats might drool at the smells of food or while sleeping, which is also common. Stress and fear are also other reasons for drooling in cats if your cat is drooling when you are riding to their favourite lake or visiting your local vet.

When Drooling Becomes Abnormal in Cats?

As mentioned above, drooling is normal in cats, and if you suspect them drooling constantly, then you will have to take your cat to the vet for diagnosis. Although the situation is not alarming, you will have to remember to describe the situation the next time you visit your vet. It is important to visit your vet every six months even if your cat is healthy because it is one of the best ways to keep them healthy. Your local vet might examine your cat for any underlying disease and recommend the best possible treatment to solve the problem before it’s too late.


Cats and dogs drool a lot when they are vomiting or feeling nausea. Internal parasites, kidney diseases, and digestion problems are some of the prominent reasons why your cat is drooling. If your cat has a poor appetite, then drooling is one of the main symptoms of a stomach upset or pain. 

Your local vet might ask for blood and urine samples to conduct analysis, which can help them determine the reason or the disease causing your cat to drool. The reports can help your vet in taking a better look at the organ function, and they might suggest the right antibiotics and treatment for your pet.

Oral Disease:

Cats and dogs are prone to numerous oral health concerns because they love to lick and taste a lot; hence your car might be drooling because of oral pain, which started because of oral disease. Some of the common oral diseases in cats include, 

Apart from drooling, if you suspect your cat is not eating food or not showing interest in drinking water, you will have to rush your vet because your cat must suffer from severe oral illness and pain. Your local vet will look for the cause of pain and will perform the surgery if needed under local anaesthesia. You will have to provide the necessary supportive care and feed antibiotics to your feline partner after the treatment. 

Toxin Exposure:

Does your cat love to chew everything which they find outdoors? If yes, then the chances are high that your cat is drooling because of eating something poisonous. Your cat must have eaten mushrooms in your backyard or must have munch upon the leftover apple seeds from the dustbin. Some parts of grass might not digest in your feline companion’s stomach and can also lead to drooling. If you feel your cat foaming at the mouth or suspect your cat is drooling excessively, rush to your local vet immediately because your cat’s life is in danger. 

Injuries or Trauma:

At last, one of the most common reasons behind drooling in cats is injuries. Your cat might have munched on electrical cords that have burnt its mouth, which could lead to hyper-salivation. Some cats also develop injuries because of catfights if you have two cats in your house. On the other hand, if your cat is hit by a car, then a broken jaw might be a reason behind drooling. 


Well, there are numerous reasons for cat drooling; hence you will have to ensure that it is not late if your cat is suffering from deadly diseases like oral cancer. Your cat must also be suffering from a serious and painful mouth injury; hence you must take good care of your feline companion. 


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