It could be several different things. It could be parasites (Worms etc) or it could be fleas and last it could also be an allergy. My Bella gets allergies every August/September and she will bite and bite and cry. We have to get her a shot every August. I'd take your baby to the vet. Bring a stool sample along to be checked for parasites. And, before hand, you can look through his fur to make sure that he does not have fleas or lice. Best of luck. Elaine |