do cats lose teeth

Yes, cats do lose teeth, but when and why it happens makes a big difference.

Quick Scoop: Do cats lose teeth?

• Kittens normally lose their baby teeth between about 2–7 months of age as their 30 adult teeth come in, much like human kids replacing “milk teeth.”

• By around 6–7 months, a healthy young cat should have a full set of adult teeth and should not continue losing them.

• In adult cats , tooth loss is usually a sign of a problem, most often:
  • Periodontal (gum) disease from plaque and tartar buildup
  • Tooth resorption (the tooth slowly breaks down from the inside)
  • Trauma to the mouth, infections, or oral tumors

If you notice a tooth missing in an adult cat, especially with bad breath, drooling, red gums, or trouble eating, a vet visit is important.

Normal tooth loss (kittens)

• Kittens have about 26 baby (deciduous) teeth that start falling out as the adult teeth grow underneath and push them out.

• This usually happens between about 2–6 months, and many owners never see the tiny teeth because they’re swallowed during eating or fall out during play.

Signs that are usually normal in teething kittens:

• Mild chewing on toys or fingers
• Occasional small spots of blood on toys or food
• Brief mouth sensitivity but still eating fairly well

Abnormal tooth loss (adult cats)

In grown cats, a lost tooth is not considered normal aging and usually points to dental disease. Common causes:

• Periodontal disease
  • Plaque hardens into tartar at the gum line → gingivitis → damage to bone and ligaments → loose, falling-out teeth.

• Tooth resorption
  • Very common (affecting a large portion of adult cats) where the hard tooth structures slowly erode, often painfully, until the tooth breaks or needs extraction.

• Trauma or tumors
  • Falls, fights, or growths in the mouth can also cause teeth to loosen or be removed.

Red flags that need a vet:

• Bad breath, drooling, pawing at the mouth
• Bleeding or very red gums
• Dropping food, chewing on one side, or refusing dry food
• Swelling around the face or jaw

What to do if your cat lost a tooth

• Kittens (under ~7 months) : Occasional lost tooth with no other worrying signs is usually part of normal teething, but mention it at the next routine vet check.

• Adult cats : Any missing tooth should be checked by a vet; early dental care (cleaning, extractions if needed) can prevent pain and further loss.

Basic prevention:

• Regular vet dental exams (often yearly; sometimes more for older cats).

• Tooth brushing with cat-safe toothpaste and/or vet-recommended dental diets or treats to reduce plaque.

Mini FAQ

Is it “normal” for old cats to lose teeth?
No; it’s common but not “normal” in the healthy sense—usually it means long- standing dental disease or resorption and should be evaluated and treated.

Do cats manage without teeth?
Yes, many toothless cats eat well (often soft or small kibble) and feel better once painful teeth are removed, as long as underlying disease is treated.

Information gathered from public forums or data available on the internet and portrayed here.