Last Updated: 07/09/2026
Kitten Teething: Signs, Timeline and How to Help
Is your kitten chewing everything in sight? From the teething timeline to soothing home remedies, discover how to support your kitten through this milestone. Learn when to consult a vet and how to transition into a lifelong dental care routine.
Author: Dr Katelyn Bailey BVSc (Hons)
Reading Time: 5 minutes - short read
Is your kitten chewing everything in sight, from your fingers to the couch? That "land shark" phase is teething, a completely normal part of your kitten swapping their needle-sharp baby teeth for a permanent adult set. Here's the timeline, the signs to watch for, and how to help them through it.
What is the kitten teething timeline?
Kitten teething follows a fairly predictable pattern, running from around 3 weeks of age through to about 6-7 months.
- 3-4 weeks of age: Baby teeth start to erupt
- 6-8 weeks of age: All 26 baby teeth should have erupted
- 11-12 weeks of age: Baby teeth start to fall out and adult teeth begin to come in
- 6 months of age: Most cats will have a full set of 30 adult teeth by this time
In clinic, one of the questions we get asked most is "where did the tooth actually go?" Most kittens swallow the crown whole while eating or playing, so you'll rarely spot one on the floor, which is exactly why teething can feel invisible even though it's happening the whole time.
A little blood on a toy after play around this stage is usually nothing to worry about.
What are the signs of teething in kittens?
The most common signs of teething are:
- Eating less or chewing more slowly: due to tenderness of the gums
- Excessive chewing, particularly on soft items: in an attempt to relieve discomfort
- Red or swollen gums: gum inflammation can indicate that new teeth are coming in
- Increased drooling
- Bleeding gums: generally only a small amount of bleeding is seen, if any. You may notice blood specks in water or food bowls
- Pawing at the mouth: due to discomfort or in an attempt to dislodge a loose tooth
- Increased irritability or restlessness: unexplained fussiness can also be a sign that teething discomfort is bothering your kitten
We get plenty of worried calls about that first spot of blood, and in almost every case it's completely normal. What we do want owners to flag is bleeding that doesn't settle quickly, or gums that stay red and swollen well after a tooth's come through, since that's worth a closer look.
How can I help my teething kitten?
Give your kitten safe things to chew, go gently around their face and mouth, and soften their food if they're struggling to eat.
Offer kitten-safe toys or soft plastic teething toys. Frozen options work well too, try a damp washcloth twisted into a stick and frozen, or a few frozen blueberries for something small and soothing. Avoid anything hard enough to risk cracking a tooth, and definitely skip human teething gels, as these aren't formulated for kittens and can be dangerous.
Hold off on brushing until teething is done, sore gums make it an uncomfortable time to start the habit and can put your kitten off the process altogether. Swapping to pate or loaf-style wet food, or softening kibble with warm water, can help if they're eating less than usual. Instead of hard or chewy treats, stick to liquid or paste treats which are easier to eat.
Keep an eye on what's within reach too. Kittens in this phase will happily chew cords, house plants, fabric furniture and anything small and soft, so kitten-proof accordingly.
When should I take my teething kitten to the vet?
Book a vet check if your kitten seems in constant discomfort, is losing weight, has gums that look more inflamed than expected, or if a baby tooth doesn't fall out on schedule (known as a retained tooth). Your vet will also check their teeth at routine vaccination visits, and a dedicated dental check around 6 months, often alongside desexing, is a great way to catch retained teeth or other issues early.
We occasionally see kittens with a retained canine tooth still in place well after the adult tooth has erupted alongside it. Left alone, this can crowd the adult tooth and affect its position, so it's one of the main things we're checking for at that 6-month visit.
FAQs
Teething is a short, natural phase, and most kittens sail through it with a bit of patience and the right chew toys on hand. Once their adult teeth are in, it's the perfect time to start a proper dental care routine for kittens, and our dental care hub for cats and home dental care guide can help you keep their smile healthy for life.
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History
Our experts continually monitor the health and wellness space and we update our articles when new information becomes available.
Wed 19 Aug 2026
Edited by Dr Gillian Hill BVSc (Hons)Dr Katelyn Bailey BVSc (Hons)
Veterinarian
Dr Katelyn Bailey graduated as a veterinarian from The University of Queensland in 2018 and has since worked in small animal general practice clinics in south-east Queensland. Her special interests include feline medicine and behaviour, preventative health care, internal medicine, research and senior pet care. Katelyn is a strong proponent of the human-animal bond and loves to hear about the quirks that make each pet so special.
