When Do Kittens Get Their Teeth?

When do baby teeth appear?

The first baby teeth, the tiny incisors at the front of the mouth, emerge around 2 to 3 weeks. Canine teeth (the longer pointed ones) follow at 3 to 4 weeks. The premolars come in between 4 and 6 weeks. By 6 weeks of age, all 26 baby teeth are present. This timeline coincides with the weaning period; the arrival of teeth is what enables the transition from nursing to solid food. Baby teeth are smaller and sharper than adult teeth, which is why kitten bites feel so needle-like.

When do adult teeth replace them?

The transition from baby teeth to adult teeth begins around 3 to 4 months. Incisors fall out and are replaced first, followed by canines around 4 to 5 months, and premolars between 4 and 6 months. Molars, which have no baby tooth version, emerge at the back of the mouth during this same period. The full adult set of 30 teeth is typically complete by 6 months. Many kittens swallow their baby teeth during eating, which is harmless and very common.

What are the signs of teething?

Increased chewing on toys, furniture, and fingers is the primary sign. Kittens may drool slightly more than usual and occasionally have small amounts of blood on chew toys from loosening teeth. Some kittens eat less during peak teething due to gum soreness. Mild irritability is normal. Providing appropriate chew toys, including toys that can be frozen to soothe gums, helps redirect the chewing and ease discomfort. Avoid giving kittens hard objects that could crack developing teeth.

What problems should you watch for?

Retained baby teeth are the most common complication, where an adult tooth grows in alongside a baby tooth that has not fallen out. This causes crowding, traps food, and can lead to early dental disease. Check your kitten's mouth periodically during the 3 to 6 month window, and let your vet know if you see two teeth in one position. Other concerns include excessive bleeding, refusal to eat for more than a day, foul breath suggesting gum infection, or adult teeth growing in at unusual angles. A dental check at the 6-month vet visit confirms the transition completed normally.