2 December, 2021

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Cat Bad Breath Home Remedy

Cat Bad Breath Home Remedy

Hey fellow feline owner! So it seems you’re curious about your cat — or the changes in your cat’s smell. You’re pretty sure that cats can groom themselves and don’t normally give off a bad odor. But, you’re in need of a cat bad breath home remedy nonetheless.

People can have bad breath, and we even have the means and capabilities to brush out teeth! So doesn’t it make sense that our cats might have stinky breath from time to time too?

In all honesty, your cat’s bad breath can be completely normal, but it could also be a sign of illness. Read through this article to learn all about what causes your cat’s bad breath, home remedies to try, and how to prevent it.

Why Does My Cat Have Bad Breath?

There may be several reasons why your feline friend has bad breath. It’s crucial to know the cause of the odor to treat it effectively. 

These reasons can be as simple as bad hygiene, the type of food that they like to consume, or a serious medical condition.

Oral Causes

Any issues directly related to your cat’s mouth can cause foul breath. The culprit can be food stuck in their teeth for a really long time, an infection of the teeth or gums, or a sudden influx of odor-causing bacteria. Dietary changes or unknown objects getting lodged in your cat’s mouth can all contribute to bacterial overgrowth.

Systemic Causes

If you’ve ruled out all the oral causes and still find yourself smelling that dank odor, it’s important to have your cat’s health checked by a veterinarian. There are medical conditions that can make their breath stink. 

Kidney, liver, and stomach illnesses can all cause your feline friend’s breath to smell like a dumpster. If your cat is diabetic, you may notice a sweet smell on its breath.

What Causes a Cat to Have Bad Breath?

Now that we know the common causes of bad breath in cats, let’s cover conditions that your cat may be experiencing right now. 


Gingivitis is common in cats. It varies from mild to severe. This infection is caused by bacteria from tar and plaque buildup in your cat’s teeth. 

You can treat mild gingivitis by simply brushing your cat’s teeth and maintaining good oral hygiene. Severe gingivitis, however, requires thorough dental cleaning from your veterinarian (perhaps even under anesthesia). 

Once gingivitis becomes severe, it’s very painful and can damage your cat’s teeth and gums. 

Periodontal Disease

Periodontal disease occurs if you let gingivitis go unchecked. Plaque buildup in between the teeth and the gums causes bacterial infection. Symptoms include severe pain, loss of appetite, excessive drooling, and inflamed gums. 

The treatment for periodontal disease depends on the stage of your cat’s infection. Early stages can be treated with antibiotics and dental cleaning, while severe cases need tooth extraction or surgery.


Your cat’s diet is a big factor to consider too. The type of food they eat greatly affects the smell of their breath. 

Raw fish and liver produce a horrid smell after a while. Generally, wet food is prone to causing a bacteria buildup in your cat’s mouth. How the food reacts to your cat’s oral environment and stomach may cause bad breath.

Metabolic Ailments

It all comes down to your pet’s overall health. If something’s wrong with your cat’s body, it will give all kinds of signals. 

For example, if your cat is suffering from kidney disease, ammonia and urea can accumulate in their blood as a result of their poor kidney function. This results in foul-smelling breath.

A cat with tummy troubles may have rancid breath if they have been vomiting often or have harmful bacteria in their stomach. 

If you suspect an underlying medical condition is causing your furry friend’s bad breath, consult your trusted vet immediately. 

What Is the Best Cat Bad Breath Home Remedy?

We will repeat again and again that there’s nothing better than to have your pet checked by a licensed veterinarian. Get a diagnosis, prescription, and the appropriate course of treatment. 

Of course, if for whatever reason you can’t do that, you can’t sit idly and watch your fur babies suffer! Here are some remedies you can try at home to help freshen your cat’s breath. There will be some trial and error as you figure out what method works for your pet.

Brush Teeth

Start them young. Introduce the toothbrush while they’re still kittens so they get used to the feeling of it in their mouth.

If you have an adult cat, start slowly. You can begin by holding their mouth and letting them feel your hand. When they’re used to that sensation, try inserting a toothbrush in their mouth and brushing gently to get rid of smelly plaque. 

Water Additive

Water additives are chemicals that add flavor to your cat’s water. There are cat water additives that are specifically made to help your cat fight bad breath. 

It’s best to get a recommendation from your local vet and to consider what your cat likes in terms of flavor. You can start with flavored and odorless water additives so your pet won’t notice and avoid their water bowl.

Lemon Juice

If you prefer to use a more natural way to fight the bad odor in your cat’s mouth, you can try putting up to two drops of lemon juice in their water bowl. Lemon juice has antibacterial properties that help reduce that nasty smell. Be careful not to put too much though, as any citrus fruits can be poisonous to cats.

Chew Toys

Chew toys can be very helpful for preventing and reducing your cat’s bad breath. There are toys that are specifically made for cleaning and strengthening their teeth and jaw. If your cat likes to chew, take advantage of their habit! Select a chew toy that they would love.

Diet Change

Check out your cat’s diet. Sometimes, changing it can get rid of the bad smell. If your cat’s diet mainly consists of wet foods, try incorporating dry foods like cat kibbles. Experiment with food to see which one is causing bad breath.

Bad Breath Treats

You’ve probably noticed that there are tons of different treats for your cat. But did you know there are varieties that are specifically made to freshen your cat’s breath? You can buy several treats and see which one your cat prefers. 

How to Prevent Bad Breath in Cats

Maintaining good overall hygiene is the number one way to prevent oral and medical complications. 

Next to that, brushing your cat’s teeth regularly to prevent plaque buildup will also prevent bad breath. Keeping them healthy and happy will significantly affect their life positively too.

A healthy cat is a happy cat and vice versa. Don’t you agree?

Final Thoughts on Preventing Bad Breath in Cats

Bad breath is quite common in cats, so it’s best not to panic if you notice this issue. It’s also easily treatable! We hope we pointed you in the right direction and gave you a headstart in fighting your cat’s smelly breath. 

If you are ever unsure about your cat’s condition, you should go to the vet so they can address your concerns.

So come on, find your cat right now and brush, brush, and brush their teeth! But, do it gently at first, okay? 


  • https://www.hillspet.com/cat-care/healthcare/cat-bad-breath
  • https://pettreatinfo.com/cat-bad-breath-remedies/
  • https://www.templestowevet.com.au/causes-bad-breath-cats