関連ワード:  why does my cat bite his back legs    why does my cat bite his back feet    why does my cat bite his back paws    why does my cat bite her back legs    why does my cat bite me and kick me with his back legs    why does my cat bite my other cats back legs    why does my cat bite and kick with back legs    why does my cat bite me on the back of my leg    why does my cat attack the back of my legs    why does my cat bite his leg when i scratch his back