My Cat "Bites" My Arm When She Is Purring And Kneading. Doesn't Hurt, Doesn't Suckle Or Lick, Just -very- Firmly Holds Some Flesh In Her Teeth. What's Going On?
My male cat does this too, but not to me. It seems that he knows it would hurt me. He does this when he is kneading a blanket, pillow, or a spot on the couch. He will bite the blanket firmly as he kneads and just hold it in his mouth.