Our kitten likes to suckle on fleecy things as he thinks it's his mommy. Sometimes he forgets that he doesn't have anything in his mouth yet continues to suckle. This is one of those times. Also just to clarify for those who may be wondering our little boy was adopted from Cat City, which is affiliated with P.A.W.S. He was found abandoned on an island here in the Puget Sound and was brought there