Decoding the Mystery: What Age Do Cats Teeth Fall Out?

Cats start to lose their baby teeth at around 3 months old. Their deciduous, or “baby,” teeth begin to fall out and are replaced by adult teeth. This process usually lasts until the cat is about 6 to 9 months old.

It’s recommended to routinely check your cat’s teeth for any abnormalities during this time because dental issues can cause health problems. If a cat’s teeth do not fall out by the time they’re around 9 months, it could be a sign of a problem and you should consult with a veterinarian.

Last Updated on September 20, 2023

As a cat owner, knowing when your furry friend’s teeth will fall out is important. Understanding the timeline of dental development in cats can help you identify any potential dental health issues early on and take preventive measures. So, what age do cats teeth fall out?

Just like humans, cats go through a teething process, which starts when they are kittens and lasts until they are six months old. During this time, they will lose their baby teeth and develop their permanent teeth. However, unlike humans, cats have 30 teeth in total, compared to our 32.

So, when do cats lose their baby teeth exactly, and what is the timeline for their permanent teeth to come in? In the next section, we’ll take a closer look at the cat tooth loss timeline.

Key Takeaways:

  • Knowing when cats lose their teeth is important for detecting dental health issues early on.
  • Cats go through a teething process, starting when they are kittens and lasting until they are 6 months old.
  • Cats have 30 teeth in total, compared to humans’ 32 teeth.

Cat Tooth Loss Timeline: From Baby Teeth to Permanent Teeth

When it comes to cat teeth, there’s a lot to unpack. From the number of teeth to the timeline of when they fall out, it can be confusing to understand the dental development of our feline friends. In this section, I’ll break down the teething stages of cats and what to expect along the way.

First, let’s talk about baby teeth. Like humans, cats are born without teeth. However, their baby teeth, also known as deciduous teeth, start to come in around 2-4 weeks of age. By the time they’re about 8 weeks old, they should have a full set of 26 baby teeth.

But, as cats grow, their baby teeth start to fall out and make way for their permanent teeth. This typically starts to happen around 3-4 months of age, when their adult teeth start to push through the gums. The front incisors are usually the first to go, followed by the canine teeth and then the premolars.

By the time a cat is around 6 months old, they should have all of their permanent teeth. This includes 30 teeth total, with 16 on the top jaw and 14 on the bottom jaw. The types of teeth include incisors, canines, premolars, and molars.

It’s important to note that while cats have a set timeline for tooth loss and growth, every cat is different. Some may lose their baby teeth earlier or later than others, and some may experience complications with their dental development.

Cat Tooth Loss Timeline: From Baby Teeth to Permanent Teeth

Baby Teeth Permanent Teeth
Incisors (6 on top, 6 on bottom) Incisors (6 on top, 6 on bottom)
Canine Teeth (2 on top, 2 on bottom) Canine Teeth (2 on top, 2 on bottom)
Premolars (6 on top, 4 on bottom) Premolars (6 on top, 4 on bottom)
No molars Molars (2 on top, 2 on bottom)

Overall, understanding the timeline of cat tooth loss and growth can help you better care for your feline friend’s dental health. Regular check-ups with a veterinarian and proper dental care, such as teeth brushing and dental chews, can help prevent dental issues down the road.

Next up, we’ll explore whether cats lose their teeth like humans and what to look out for when it comes to signs of tooth loss.

cat tooth loss timeline

Do Cats Lose Their Teeth Like Humans?

Like humans, cats do lose their teeth, but the process is quite different. Adult cats have thirty teeth while humans have thirty-two. Unlike humans, cats have two sets of teeth during their lifetime, just like dogs. The first is a set of baby teeth or milk teeth that fall out, and the second is a permanent set of teeth.

One of the striking differences between human and feline dental development is the timeline. Cats typically begin to develop their baby teeth at around 2-3 weeks of age. The first teeth to emerge are usually the incisors, followed by canines and premolars. In comparison, humans start developing their baby teeth at around 5-6 months old.

As kittens mature, their baby teeth will gradually fall out, making room for their adult teeth. Unlike humans, whose baby teeth are fully replaced by permanent teeth, cats tend to keep their canine and cheek teeth throughout their lives. If a cat loses an adult tooth, it will not grow back, and the cat will have to live with the gap.

While cats do not lose their teeth in the same way as humans, it is important to pay attention to their dental health. Dental issues such as tartar buildup, gum disease, and tooth decay can cause pain and discomfort, and affect the cat’s overall health and well-being. Regular dental care, including daily brushing and annual dental checkups, is crucial for maintaining your cat’s dental health.

Cat dental health

Fun fact: Did you know that cats have a small set of teeth located behind their upper incisors called “canine teeth”? These teeth are used to hold and kill prey, and also to groom their fur.

Signs of Cat Teeth Falling Out: What to Look Out For

If you’re a cat parent, it’s important to be aware of the signs that your cat’s teeth may be falling out. While tooth loss in cats is a normal part of their dental development, it can also be a sign of dental health issues that require veterinary attention. Here are some things to look out for:

Signs of Cat Teeth Falling Out Description
Missing Teeth If you notice that your cat is missing one or more teeth, it may be a sign that their baby teeth are falling out and being replaced by permanent teeth. However, it’s always best to check with your veterinarian to make sure.
Bad Breath While bad breath in cats is common, it can also be a sign of dental issues such as gum disease or tooth decay. If your cat’s breath suddenly becomes worse, it may be time for a dental check-up.
Bleeding Gums If you notice your cat’s gums are bleeding when they eat or play, it could indicate gingivitis or periodontitis. These are serious conditions that require prompt veterinary attention.

It’s important to note that cats are masters at hiding pain, so even if your cat isn’t exhibiting any obvious signs of dental issues, it’s still a good idea to have their teeth checked regularly by a veterinarian.

cat dental care

Regular dental care, including brushing your cat’s teeth and providing dental chews, can help prevent tooth loss and other dental health issues in cats.

The Importance of Cat Dental Care

Cats are known for their fastidious grooming habits, but even the most diligent feline can’t keep their teeth clean on their own. As a cat owner, it’s important to prioritize your cat’s dental health in order to avoid serious health issues down the line. Here’s why:

Issue Consequence
Plaque and tartar build-up Can lead to gum disease, tooth decay, and bad breath. If left untreated, can cause infection and tooth loss, which can impact your cat’s ability to eat and lead to other health problems.
Oral cancer Can be fatal if not diagnosed and treated early. Regular dental check-ups can help identify potential issues before they become serious.
Systemic infections Bacteria from dental issues can enter the bloodstream and lead to infections in other parts of the body, such as the heart, kidneys, and liver.

Regular dental care for your cat should include daily tooth brushing, annual dental check-ups with your veterinarian, and a healthy diet. Avoid feeding your cat a strictly dry food diet, as it can contribute to dental issues. Incorporating wet food into their diet can help keep their teeth clean.

cat getting teeth checked at the vet

I can attest to the power of preventative dental care for cats. When I first adopted my senior cat, she had severe dental issues that required many extractions. After that experience, I’ve made sure to brush her teeth regularly and take her to the vet for annual dental check-ups. It’s made a huge difference in her overall health and wellbeing.

Investing in your cat’s dental health may require some time and effort, but it’s worth it to ensure that your furry friend stays healthy and happy for years to come.

The Importance of Cat Dental Care

As a cat parent, it is crucial to understand the significance of dental care for your furry friend. Just like humans, cats are prone to dental problems such as gum disease, tooth decay, and tooth loss. These issues can lead to pain, difficulty eating, and even infections that can spread to other parts of their body.

Regular dental check-ups with your veterinarian and at-home dental care can help prevent these problems from occurring. Brushing your cat’s teeth daily with a soft-bristled toothbrush and cat-friendly toothpaste can help remove plaque and tartar buildup. Additionally, providing your cat with dental treats or toys designed to promote good dental hygiene can also be beneficial.


Understanding when and how cats lose their teeth is vital in ensuring they receive the proper dental care they need. By paying attention to the signs of tooth loss and regularly caring for your cat’s teeth, you can help keep your furry friend healthy, happy, and pain-free.


Q: What age do cats’ teeth fall out?

A: Cats’ baby teeth typically start falling out around 3-4 months of age, and their permanent teeth will have fully come in by 6-7 months of age.

Q: What is the cat tooth loss timeline?

A: Cats go through several stages of teething. Their baby teeth start to fall out around 3-4 months of age, and their permanent teeth come in by 6-7 months of age.

Q: Do cats lose their teeth like humans?

A: Yes, cats do lose their baby teeth just like humans. However, the timing and process may be slightly different.

Q: How many teeth do cats have?

A: Adult cats usually have 30 teeth, including incisors, canines, premolars, and molars.

Q: What are the signs of cat teeth falling out?

A: Signs of cat teeth falling out can include drooling, bad breath, difficulty eating, bleeding gums, and loose teeth.

Q: What is the importance of cat dental care?

A: Cat dental care is crucial for maintaining their overall health. It helps prevent dental diseases, promotes fresh breath, and keeps their teeth strong and functional.

Related Posts

Scroll to Top