Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Kitten Teething: Vet Reviewed Signs, Timeline & FAQs

Share

a kitten lying on the floor

A kitten’s first few months are full of milestones. They go from tiny balls of fur with closed eyes to playful kittens who are weaned and ready for their new homes. One step all kittens go through is teething. Below, you’ll learn more about the teething process, including what to expect, your kitten’s signs, and how to care for a teething kitten.

divider cats oct 2024

What Is Kitten Teething?

“Teething” is the same for cats as it is for humans: the development and eruption of new teeth. Kittens will teeth twice before their first birthday. A kitten’s baby teeth are a major developmental milestone. This first set of teeth, also called “milk teeth,” come in between 3 weeks and 8 weeks of age.

These teeth allow kittens to wean and transition to kitten food. The first teeth to appear are the incisors in the front of the mouth, followed by canines and pre-molars. Kittens normally have 26 baby teeth.

Kittens do not have their baby teeth for very long. They will start losing this first set of teeth around 3 ½ to 6 months old when their adult teeth come in. A kitten’s baby teeth are tiny, and you may never see the lost teeth. Most kittens swallow their baby teeth during mealtimes.

Some kittens will not lose their baby teeth despite adult teeth erupting, which is a condition called retained deciduous teeth. A vet can remove retained baby teeth so that the adult teeth can come in normally. Once the teething process is complete, a cat has 30 adult teeth.

Cat and Kitten Dental Formulas, cat teeth, kitten teeth, tooth, dentition, dental
You are free to use this image but we do require you to link back to Catster.com for credit

What Are the Signs of Kitten Teething?

Some teething kittens paw at their mouths. You may notice they eat less than usual due to discomfort, but red gums and slight bleeding are normal. You can serve wet or softened food if your kitten has a decreased appetite while teething.

It is also common for teething kittens to chew and bite more. This is the perfect time to develop good habits and deter unwanted behaviors. Offer them toys they can chew on. Don’t let your kitten play bite you or chew on things like furniture. This behavior won’t be cute when they’re adults, and you’ll be glad you set boundaries now.

What Are the Causes of Kitten Teething?

Teething is the process of teeth erupting past the gumline. A kitten’s first set of baby teeth allows them to wean from their mother or a bottle and start eating kitten food. And then, just like humans, kittens lose this first set of teeth as their larger adult teeth come in.

tiny kitten meowing
Image By: auenleben, Pixabay

How Do I Care for a Kitten That Is Teething?

Teething is a normal process for kittens. Most will not need any special care or attention from you. A vet will check your kitten’s teeth during their routine wellness exams.

You can moisten your kitten’s food or offer wet food if they have discomfort during teething. A loss of appetite can signify something other than normal teething. Contact a vet if your kitten stops eating or loses weight.

The desire to chew or bite while teething is normal, and you can give your cat chewing toys to satisfy the urge.  Now is the time to clarify that biting you, even play biting, is unacceptable.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider cats oct 2024

Frequently Asked Questions (FAQs)

Below, we’ll answer some of the most commonly asked questions people have about their kitten’s teeth.

Is It Normal for Adult Cats to Lose Teeth?

No, the loss of adult teeth in cats is not normal and warrants a call to the vet. A cat will have all their adult teeth around 5 to 6 months of age. A vet can confirm whether your cat is done teething or is still losing baby teeth.

white cat open mouth
Image Credit: Pixabay

How Long Does Kitten Teething Last?

The process of teething varies for each kitten. It typically takes around a month for a kitten’s baby teeth to erupt. Most kittens have their first set of teeth by the time they are 2 months old.

Kittens will then lose their baby teeth as their adult teeth emerge. Most older kittens have all their adult teeth by the time they are 6 months old. Talk to a vet if you have any concerns about the teething process.

Should I Brush My Kitten’s Teeth?

Yes! The best time to get a kitten used to teeth brushing is when their first baby teeth surface. You can start by covering one of your fingers with gauze and gently wiping down the teeth. You can also use a cotton swab. As your kitten gets older and bigger, you can switch to a cat finger toothbrush or a small pet toothbrush.

Brush cat teeth with finger brush
Image Credit: osobystist, Shutterstock

You don’t have to brush your kitten’s teeth perfectly when you start. The idea is to get them used to opening their mouth and tolerating brushing. While it’s ideal to brush your cat’s teeth every day, that’s not practical for many people. Aim for a few times a week.

Never use toothpaste or mouthwash meant for humans on your cat. Fluoride can be toxic for cats. Many pet-safe toothpastes come in flavors that appeal to cats, like poultry.

divider cats oct 2024

Conclusion

Kittens teeth twice, just like humans. Most kittens have a complete set of baby teeth by the time they are 2 months old. This first set of teeth falls out tooth by tooth until they have all of their adult teeth. A kitten’s adult teeth should emerge by the time they are 6 months old.

However, some kittens retain their baby teeth longer than normal. A vet will examine your kitten’s mouth during their wellness exams, and baby teeth that don’t come out on their own may need to be pulled to make room for adult teeth. The average kitten won’t require special care during teething. You can soften their dry kibble or offer wet food if eating causes pain.


Featured Image Credit: Garmasheva Natalia, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Ask Dr. Paola – Help! My Momma Cat Is Very Thin! (May 18, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

The Cat Biting Mistakes Most Owners Make (And What Works Instead)

Cat bites sent more than 400,000 people to emergency rooms in the US each year.1 Not scratches. Bites. And the reason they’re so...

Do Cats Cause Schizophrenia? Scientists Find a Link – Here’s What It Means

Being a fierce advocate (and occasional recipient of) mental health support and awareness, the term ‘crazy’ is not one I like to fling...

One in 100 Cats Gets Diabetes – Here’s How to Catch It Early

One in every 100 cats develops diabetes.1 That’s not a rare, unlucky condition reserved for cats with obvious health problems. It’s common enough...

More related

Whipworms in Cats: Causes, Signs & Care Tips

Roundworms, hookworms, tapeworms, and heartworms are all common internal parasites that can cause many health problems for cats.1 Their presence in your cat’s...

Bengal vs. Savannah Cat: What’s the Difference? (With Pictures)

Bengal and Savannah cats are both very similar. They are both the result of breeding a domestic cat with a wild cat. Because...

Why Is My Cat Breathing Fast? 5 Reasons Behind This (Vet Answer)

A cat that seems to be breathing faster than usual is always alarming and should be checked by your vet straight away. After...

How Much Does Cat Teeth Cleaning Cost? 2026 Update

We all rely on dental professionals to keep our teeth in tip-top shape. The same concept extends to your kitties—dental work is essential...

Keep reading

Do All Cats Knead? Vet-Approved Behavior Explanation

Whether you think it’s adorable or find it utterly annoying, you’ve likely caught your cat kneading at some point. This behavior usually takes place on a soft blanket or your lap, and cat fanatics often refer to it as “making...

white-and-tan-kitten-kneading-on-the-bed

How to Stop Your Cat from Over-Grooming: Vet Answer & Advice

Cats are fastidious self-groomers, which is their trademark trait that begins from an early age. Your cat will tend to clean their fur by licking themselves for a large part of their waking hours. This makes it challenging to observe...

Chinchilla Persian Cat licking its paw

Your Cat Keeps Vomiting After Eating: The 8 Possible Reasons

Cats vomit. It’s one of the less glamorous facts of life with a feline, and most cat owners have cleaned up more than their fair share of it. But when it’s happening consistently after meals, it stops feeling like a...

cat eating kibbles from red bowl

Do Cats Pee Blood When Stressed? Vet-Reviewed Causes For Blood In Urine

Any health problem that affects your four-legged friend is cause for concern, especially if it seems like your cat is peeing blood. The presence of blood in the urine is called hematuria, and it can be caused by various underlying...

How Often Should You Wash a Cat’s Bed: Vet-Reviewed Tips & Tricks

Just like you should wash your bedding every week or two, the same is true for your cat’s bedding. Ideally, you’ll want to wash it once a week, but if they don’t spend all that much time using it, you...

Cat near a Washing Machine

Can Cats Eat Animal Crackers? Vet Reviewed Facts

Picture the scene: You’ve stolen a few minutes to enjoy some animal crackers, and your cat comes over, settles at your feet, and gives you the “eyes” or a swipe at your hand if you’ve got a feisty feline. We...

Can Cats Eat Animal Crackers

Normal Cat Blood Pressure: Vet-Approved Information & Facts

As pet parents, we want only the best for our feline friends. However, many cat owners don’t realize that, much like humans, cats can also suffer from problems with their blood pressure. The normal blood pressure range for your feline...

checking blood pressure of cat

How to Feed Cats Properly: Vet-Verified Methods & Tips

Feeding your cat is simply a part of your daily routine, but did you know that some of us maybe aren’t doing it in the best way possible? If you’re confused about the different ways to feed a cat, you’re...

cat eating from feeding bowl

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.