The only time a cat will tap you in the mouth is when the cat senses that you are about to die.
Another Answer
The above answer is largely incorrect; a cat may tap its owner for various reasons, depending on the cat. For instance, cats can tap their owners because they want something like food or attention, or just because they like to show their affection for their human companions.
It is difficult to say if a cat will tap you in the mouth if it senses you were about to die.
by their mouth
the claws and mouth
the back of their mouth
Cats
no
A cats mouth is much much cleaner than a horse's mouth.
Dog and cats mouth is cleaner
Cats have pointy ears, a pelt, a tail, eyes, noes, mouth, claws, and whiskers. :)
eating
get it out
If you can retrieve it from the dog's mouth.
It is related to a cats head