Why does my kitten spit when playing?

Under socialized kittens often hiss, sometimes spit and stomp, and sometimes swat and bite. The way to correct these behaviors is to be gentle yet firm, and totally unafraid of the kitten even when she looks ferocious. You must remain calm and able to hold the kitten without reacting fearfully or in anger.

Is it normal for a cat to spit?

The salivary glands constantly produce and secrete saliva, but when there is an excessive amount, especially when your cat suddenly starts drooling, it may be a sign of a serious problem. Excessive saliva can indicate an infection, injury, inflammatory disorder or tumor in the mouth of the cat.