Why Does My Cat Drool So Much?

Written by Julianne Smith · 5 min read >
why does my cat drool

When you are wondering “why does my cat drool so much?” there are several answers to that question. On some occasions, it is quite normal for cats to drool, especially if they have been well-fed and not walked too much. Is it normal for cats to drool? I would say yes sometimes they drool.

Normal Drooling in Cats

If your cat is slobbering from the mouth and especially drooling a lot, it may be a cause for concern. But before you rush off to the vet, it’s always a good idea to have a little chat with your furry friend. Cats will drool when they are eating or drinking too quickly, or after eating certain foods such as onions or garlic. A smaller amount of drooling is no cause for alarm either as cats need to drink lots of water and this is because their bodies are very efficient at filtering liquid. Also sometimes they just drool when they are purring.

While there are no shortcuts to finding out if your cat is suffering from any underlying health concerns, it’s always worth asking your vet or even an animal behaviorist if any dietary changes need to be made. If you do notice that your cat is taking to nourishment in a hurry, then it’s possible that he has picked up some parasites like fleas. They will be the most noticeable signs of this problem. Fleas can also lead to ear problems, anemia, and even depression in cats, so it really pays to make regular veterinary visits for regular checks.

Cats also tend to drool when they are stressed and this can occur through a number of different situations. If your cat is met with sudden changes in routine or is adjusting to a new environment, it is common for them not to know where their next meal will come from and because cats’ sense of smell is so acute, they will be more hungry than usual. Many animals like birds and dogs will lick an area on their paw or even their face when they notice that someone has been by, indicating that the cat sensed them before you did. They may also be trying to say hello.

Abnormal Drooling in Cats

Some cats may also be underweight or obese and their digestive systems may be backed up or clogged, causing them to drool excessively. (So check their diets, especially to see what they are eating. For example, graham crackers can result in this drooling. If your cat is eating the right food and is active, it will be able to digest its food properly and won’t experience any problems with excess weight or digestive system issues.

However, if your cat is missing half or more of its body weight, you can be fairly certain that something is seriously wrong. Cats usually have their ears cleaned and oiled as part of a grooming routine. Their coats may need treatment also. If your cat does not look healthy in this manner, you should visit your vet. There are many different kinds of internal and external conditions that can indicate serious health problems.

Why does my cat drool so much? One of the common culprits is dehydration. Your cat may become excessively dry if it is not receiving enough water and food. Often, poorly fed cats are extremely thirsty and dehydrated. You need to keep an eye on your cat’s water intake and also monitor its temperature levels because these can both be indicators of dehydration. When thinking about cats salivating we have to understand that dehydration is one of the reasons. These facts help you to identify Why Does My Cat Drool So Much,

If your cat is drooling and vomiting another possible cause is kidney disease. Cats who have kidney disease will often exhibit unusual behavior such as excessive drinking and urination. The urine could be dark in color and may appear to be bloodshot. They could also have pale, lopsy urine and severe loss of appetite. The most common cause of kidney disease in cats is overfeeding but there are other, less common reasons why your cat may drool excessively.

When your cat starts to display these symptoms and excessive drooling in cats is seen, you need to visit your veterinarian to determine the underlying cause. In many cases, a urinary tract infection can be the cause of excessive drooling in cats. Because of this, antibiotics can be administered intravenously or on top of antibiotics to address the problem. Antibiotics are also sometimes given in cases where the underlying cause is a health issue such as feline diabetes. If you feel excessive cat drool you should get in touch with your vet.

A blockage in the urinary tract can also lead to excessive drooling in cats. This can either be a blockage in the passage of urine (urological blockages) or a blockage in the tube where urine exits the body (osteoporosis). Surgery may be necessary to remove the blockage and open up the passage for urine. Antibiotics and ointments containing prescribed drops may be required.

Another possible cause is a condition known as hematuria. Hematuria occurs when too much hemoglobin is produced by the liver. This excess hemoglobin causes dark urine which may smell unpleasant. If this is the case with your cat, consult your vet immediately. He may be able to do surgery to correct the problem.

There are several possible answers to the question “Why does my cat drool so much?” The answers may be as simple as there is more than one cause or they may be complex. Either way, it is always a good idea to get your cat checked out to make sure that he or she is fine.

Also check Why Do Cats Cover Their Face When They Sleep? 5 Reasons

One potential cause of Why Does My Cat Drool So Much is nutritional deficiencies. Some breeds of cats are less likely to gain weight than others. You can ask your veterinarian about the nutritional needs of your cat. Some breeds of dogs may even be born with a deficiency of feline nutrition. Such dogs should not be allowed to breed.

Sometimes your cat may be cat drooling when sleeping. Another possible cause is that your cat is simply obese. Obesity can lead to a host of health problems, including diabetes. It can also make cats prone to developing bloat. Bloat is an emergency that must be treated as soon as possible. Bloat is the swallowing of air in a cat that has developed a condition known as hyperplasia.

The final possible cause is an abnormality of the urinary system. Urethrostomy may be necessary if this is the case. This is a surgery that involves removing part or all of a cats’ urethra. This is a very common surgery, but it should not be undertaken lightly. Make sure you understand all of your cats’ medical histories thoroughly before undertaking such a procedure.

When most people think about a cat’s drool, they envision a wet little tongue lapping up milk from a bowl. However, cats can exhibit abnormal drooling that doesn’t have anything to do with being hungry or thirsty. In fact, most of the time it stems from an underlying health problem. One reason for this is all of the diseases and conditions that cause itchy skin in cats, which will often lead them to lick and chew at their fur until they open a wound or form scabs on their skin which then leads to bleeding and more licking until the wound becomes infected.

When thinking Why Does My Cat Drool So Much One of the most common reasons for abnormal drooling in cats is related to allergies, which cause them to lick and chew at themselves until they create open sores or wounds on their body. Many times this happens when they develop sensitivities to the things they ingest and either show behavioral signs of this discomfort such as itching and biting at their mouths and paws or physical signs such as excessive drooling.

Other diseases that cause abnormal drooling include:

Why Does My Cat Drool So Much?


Most cat allergies are related to environmental factors such as pollen, mold spores, molds, dander from outside cats and other sources. Your cat may also be sensitive to one of the more than 300 proteins derived from foods he eats. Just because your cat doesn’t have a rash does not mean he has no sensitivity to local allergens.


Diabetes in cats is more common than in humans and can lead to obesity and abnormal drooling. The complications associated with diabetes include:

Dental disease

Malposition of the jaws, which leads to chronic gum disease, is a common complication of diabetes in cats. This leads to excessive gum inflammation and results in bad breath and receding gums.

Sore Mouth:

Uncontrolled diabetes can lead to infection of the mouth tissues due to drying that occurs around the mouth leading to bad breath and receding gums which can result in ulcers on the lips and tongue if not treated before they become infected.

Swelling of the Lymph Nodes: Diabetes can cause inflammation of the lymph glands which leads to the development of swollen nodes.

Neurological Problems:

Diabetes can also cause neurological problems which can have an effect on your cat’s ability to walk, move his legs, and also control his bladder. This leads to incontinence that is one of the primary symptoms leading to abnormal drooling in cats.

I hope now you have a good answer for your question Why Does My Cat Drool So Much. So if you have any questions for concern please comment below.

Written by Julianne Smith
I’m an experienced vet who is working mainly with shelter animals. I’ve helped many animals overcome their fear of the vet, taught them how to use the litter box, and treated them for countless diseases. I hope that my writing can help you take better care of your animal companions! Profile
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