Determining the age of cats by teething is the most accurate way to determine the age of cats. Before knowing the age of cats using this method, you should first identify the structure of the teeth in cats, which can be summarized in the following:

- Dental teeth: which consists of the upper jaw and lower jaw, where each consists of the decomposition of three pairs of cutters, a pair of canines, and three pairs of spiders.

- Durable teeth: Each jaw is also composed of upper and lower jaws of three pairs of cutouts, a pair of canines, a couple of spiders, a pair of instincts.