Why Do Cats Drool?

As any cat lover can attest, our feline friends are full of surprises. They’re playful, curious, and often exhibit quirky behaviors that make them all the more endearing. One such behavior that may catch you off guard is drooling. Yes, cats drool too – it’s not just a canine thing.

If you’ve ever had a cat snuggle up on your lap or playfully bat at a toy, only to leave behind a trail of saliva, you may have wondered why they do this. While some people assume it’s a sign of illness or discomfort, rest assured that it’s usually nothing to worry about. In fact, there are several reasons why cats drool – some of which may surprise you.

In this blog post, we’ll dive into the fascinating world of cat drooling. We’ll explore the various causes behind this behavior, from medical issues to emotional responses. And if you’re concerned about managing your cat’s drooling (or just curious about what it means), we’ve got you covered.

So whether you’re a seasoned cat owner or simply intrigued by these adorable creatures, get ready for an informative and entertaining read. From the science behind drooling to heartwarming anecdotes from fellow cat lovers, we’ll cover it all in this comprehensive guide to why cats drool.

Common Reasons Why Cats Drool

Cats can display a range of behaviors that can be both endearing and perplexing. One behavior that may leave cat owners scratching their heads is drooling. While some cats may drool when they are relaxed and content, excessive drooling can be a sign of a health issue. Here are five common reasons why cats drool:

Dental Problems

Why Do Cats Drool-2

Just like humans, cats can suffer from dental issues such as gum disease and tooth decay. These issues can cause pain and discomfort in the mouth, which can lead to drooling. Additionally, cats may drool if they have an oral infection or have a foreign object stuck in their mouth. If you notice your cat avoiding food or exhibiting other signs of dental problems such as bad breath or swollen gums, it’s important to consult with your veterinarian.


Cats may drool if they have ingested something harmful or toxic, as their body attempts to expel the substance. Similarly, cats can experience nausea due to digestive issues or medication side effects. If your cat is drooling excessively and exhibiting other symptoms such as vomiting or diarrhea, it’s important to consult with your veterinarian.

Anxiety and Stress

Cats may drool if they are feeling anxious or stressed. This type of drooling is often accompanied by other signs of anxiety, such as hiding or avoiding human interaction. If you notice your cat exhibiting these behaviors along with excessive drooling, it may be a good idea to consult with your veterinarian to rule out any underlying health issues.

Excitement and Happiness

Some cats may drool when they are happy and content, especially while receiving affection from their owners or nursing. This type of drooling is often accompanied by purring and kneading, and it is nothing to worry about.

Medical Conditions

In some cases, excessive drooling in cats can be a sign of a more serious health issue such as kidney disease or a respiratory infection. If you notice your cat drooling excessively or if they have suddenly started drooling without an apparent reason, it’s important to consult with your veterinarian to rule out any underlying health issues.

In conclusion, while some degree of drooling is normal for cats, excessive or abnormal drooling can be a sign of an underlying health issue. As a responsible cat owner, it is important to monitor your cat’s behavior and contact your veterinarian if you have any concerns about their health. Regular dental check-ups and managing stress levels can also help prevent excessive drooling in cats.

Dental Issues

If so, it could be a sign of dental issues. Dental problems are not only painful for our furry friends, but they can also lead to more severe health issues if left untreated. Let’s explore the common dental issues that can cause drooling in cats.

Tooth resorption is a common dental problem in cats that causes the structure of the tooth to break down, eventually becoming painful and deteriorating. Cats with tooth resorption may experience excessive drooling and have difficulty eating or grooming themselves. Therefore, it’s essential to get your cat checked out by a veterinarian if you notice these symptoms.

Periodontal disease is another prevalent dental issue in cats. This occurs when bacteria build up on the teeth and gums, causing inflammation and damage to the tooth roots. As the disease progresses, cats may experience bleeding gums, loose teeth, and pain that can lead to drooling.

It is crucial to address dental issues in cats promptly as they can lead to severe health complications. Regular dental check-ups with your veterinarian and good oral hygiene at home can prevent these issues from arising in the first place. Providing your cat with appropriate toys and treats for chewing can also keep their teeth healthy and strong.


It could be more than just a minor inconvenience; it may be a sign of nausea. As an expert on this topic, let me delve into the causes and management of feline nausea.

First and foremost, it is crucial to comprehend that cats can experience nausea for various reasons, much like humans. The culprits can range from ingesting something disagreeable to motion sickness or gastrointestinal issues. When a cat feels nauseous, the overproduction of saliva can result in excessive drooling.

Although occasional nausea and drooling are normal for cats, chronic episodes may indicate an underlying health issue. Hence, it is best to consult with a veterinarian if your furry friend experiences persistent drooling and/or vomiting. These symptoms could signify an illness that requires prompt medical attention.

If your cat is diagnosed with nausea due to an underlying medical condition, there are several ways to manage the symptoms. Depending on the severity of the disease, changes in diet or medication prescribed by a veterinarian may alleviate the symptoms. Moreover, providing your cat with a peaceful and stress-free environment can help reduce the chances of nausea and drooling episodes.

Stress and Anxiety

Stress and anxiety can wreak havoc on the health of cats, just like they can with humans. One noticeable symptom of stress and anxiety in cats is excessive drooling, which can be caused by multiple factors. Changes in routine, loud noises, and unfamiliar environments are just some of the triggers that can make a cat feel uneasy.

When a cat is stressed or anxious, their salivary glands produce excess saliva, leading to drooling. Additionally, excessive licking is a coping mechanism for cats when they feel anxious or stressed. Licking releases endorphins that help to calm the cat down, but it can also lead to drooling due to the excess saliva produced during the process.

As responsible cat owners, we need to identify the root cause of our feline friend’s stress and anxiety to prevent them from drooling excessively. Evaluating their environment and making changes can help reduce their stress levels. Providing them with a cozy bed, plenty of toys, and a designated scratching post can help ease their anxiety levels. Spending quality time with your cat and providing them with plenty of affection can also help them feel safe and secure.

However, in some cases, medication may be necessary to manage stress and anxiety in cats. If you notice that your cat’s excessive drooling is affecting their quality of life, it’s crucial to consult with your veterinarian. They may recommend behavioral therapy or prescribe medication to help manage your cat’s stress levels and reduce the amount of drooling they experience.

Medical Conditions

If you notice that your cat is drooling excessively, it could be a sign of an underlying medical condition. Let’s explore some of the common medical conditions that could be causing your cat’s drooling.

Firstly, dental disease is a prevalent cause of excessive drooling in cats. Pain and inflammation caused by dental disease can lead to drooling, bad breath, difficulty eating, and swollen gums. If you suspect that your cat has dental disease, it’s vital to take them to a veterinarian for treatment. Regular dental check-ups and cleaning can prevent dental disease.

Oral cancer is another potential cause of excessive drooling in cats. Cancerous cells in the mouth can cause irritation and inflammation, leading to excessive drooling. Symptoms of oral cancer include weight loss, difficulty eating, and visible masses or lumps in the mouth. If you notice any of these symptoms, consult with your veterinarian immediately.

Kidney disease is another condition that can cause excessive drooling in cats. When the kidneys are not functioning correctly, toxins build up in the bloodstream, leading to nausea and vomiting. This can result in excessive drooling in some cats. Regular check-ups and blood tests can help detect kidney disease early on.

Finally, neurological conditions such as seizures or vestibular disease can also cause drooling in cats. These conditions affect the nervous system, leading to involuntary movements and other symptoms such as drooling. It’s essential to seek veterinary care if your cat shows symptoms of neurological conditions.

Prevention Tips for Cat Owners

Preventing excessive drooling in cats is not just about keeping your carpets and furniture clean. It is essential to understand that drooling can be an indication of various health issues that require prompt attention. Here are five prevention tips that cat owners can follow to reduce the risk of excessive drooling in their pets.

Maintain Regular Dental Care

Dental problems such as gum disease, tooth decay, and oral infections can cause pain and discomfort, leading to excessive drooling in cats. Therefore, it is crucial to provide regular dental care for your cat. Brush their teeth regularly with a veterinary-approved toothpaste and provide them with chew toys that help keep their teeth clean.

Provide Proper Nutrition

A balanced and nutritious diet can help prevent dental problems and other health issues that can cause excessive drooling. Ensure your cat’s diet includes high-quality protein, vitamins, and minerals, and avoid feeding them table scraps or unhealthy treats that may cause digestive upset.

Schedule Regular Vet Check-Ups

Regular visits to the vet can help identify any underlying health issues that may lead to excessive drooling in your cat. Early detection and treatment of these problems can prevent further complications.

Avoid Toxic Substances

Certain substances like cleaning products, pesticides, human medications, and certain plants can be toxic to cats and cause excessive drooling if ingested. It is crucial to keep these items out of reach of your feline companions.

Reduce Stress

Cats that are anxious or stressed may drool more frequently than others. To alleviate stress in your cat, provide them with a comfortable and safe environment, offer plenty of mental and physical stimulation through playtime and toys, and consider using pheromone sprays or diffusers to calm them down.

Regular Dental Check-ups

One way to ensure their well-being is through regular dental check-ups. These check-ups are crucial in preventing excessive drooling, a sign of potential dental issues such as gum disease, tooth decay, and abscesses.

During a dental check-up, your veterinarian will examine your cat’s teeth and gums for any signs of decay or disease. They may also recommend a professional dental cleaning to remove tartar buildup or plaque that can lead to gum disease. By catching these issues early, you can prevent them from becoming more serious and causing discomfort to your furry friend.

In addition to regular check-ups with a veterinarian, maintaining good dental hygiene at home is essential. This includes brushing your cat’s teeth regularly with a toothbrush and toothpaste specifically designed for cats. You can also provide your cat with toys and treats that promote healthy chewing, helping to keep their teeth clean and strong.

To sum up, regular dental check-ups are an essential part of maintaining your cat’s overall health and preventing excessive drooling. By working with your veterinarian and practicing good dental hygiene at home, you are helping to keep your cat’s teeth and gums healthy for years to come. Don’t delay, schedule that appointment today. Remember these helpful tips:

Managing Stress Levels

Just like humans, cats can experience stress in their daily lives, which can lead to a variety of issues, including excessive drooling. Fortunately, there are several effective methods to manage your cat’s stress levels and prevent any adverse health effects.

Establish a Routine

Cats are creatures of habit and thrive on structure and predictability. Establishing a consistent routine for your cat’s feeding, playtime, and rest can help reduce their stress levels significantly. Consider feeding your cat at the same time every day and allocating specific times for playtime and rest. This routine will provide them with a sense of security and stability.

Provide a Safe Environment

Cats need a space where they can retreat and feel safe. Providing them with a comfortable and secure environment is crucial in managing their stress levels. Consider providing your cat with a designated space to hide, such as a cozy cat bed or cardboard box. You can also use Feliway diffusers or sprays that emit calming pheromones to help reduce your cat’s anxiety.

Engage in Playtime

Playtime is an essential part of a cat’s daily routine. It provides mental stimulation and physical activity that are vital for their overall well-being. Interactive toys that mimic prey, such as feather wands or laser pointers, are particularly helpful in reducing your cat’s stress levels. Spending at least 10-15 minutes playing with your cat every day will keep them engaged and mentally stimulated.

Seek Veterinary Intervention

In some cases, managing stress levels in cats may require veterinary intervention. If your cat’s excessive drooling is due to an underlying health condition such as dental problems or gastrointestinal issues, it’s essential to seek veterinary care. Your veterinarian can provide treatment options to manage your cat’s stress levels effectively.

Also Read: Why does my cat keep drooling but fine?


In summary, cats drool for a variety of reasons, and it is crucial to determine the underlying cause of excessive drooling. While some degree of drooling is normal for felines, abnormal or excessive drooling can indicate an underlying health issue that requires prompt attention. Common causes of cat drooling include dental problems, nausea, anxiety and stress, excitement and happiness, and medical conditions.

To prevent excessive drooling in cats, it is essential to maintain regular dental care by brushing their teeth regularly and providing them with proper nutrition. Scheduling regular vet check-ups can also help detect any underlying health issues early on. Avoiding toxic substances and reducing stress levels through playtime, establishing a routine, providing a safe environment while seeking veterinary intervention if necessary can also help manage stress levels in cats.

Regular dental check-ups are crucial in preventing excessive drooling as well as other dental issues such as gum disease and tooth decay.