Cat deciduous teeth, as the name suggests, are the teeth that emerge when kittens eat breast milk. The age of a cat is usually judged by the growth of its teeth and hair. Because the growth and replacement of a cat’s teeth are very regular, you can estimate the cat’s age by just observing the cat’s teeth. So how long does it take for a cat to have all its baby teeth? ​​​​​​

Under normal circumstances, the primary canine teeth (the two canines on the upper and lower jaws) and the small incisors of the upper jaw begin to grow in the 2nd to 3rd week after a cat is born. By the fifth week, all the primary teeth will have grown.

At 2-3 months, the baby teeth all grow in and begin to replace teeth.

Starting from the fifth month after birth, cats begin to change their teeth. At this time, when you open the cat’s mouth, you can often see that the gums on the cat’s canine teeth are slightly red. This is a sign that new teeth are about to grow. After a week or two, you will see four canine teeth on the cat's upper or lower jaw, that is, there are two teeth at the same canine position, one is slightly larger, and these are the newly grown teeth. As new teeth grow, the primary canine teeth are slowly loosened, fallen off, and spit out by the cat. If you observe carefully, you may pick up the kitten’s lost teeth. Keeping the kitten’s deciduous teeth can also be regarded as a kind of souvenir.