awwww your baby is adorable!!!! I know it's hard right now.... ring worm is very contagious. My brothers used to wrestle in HS and always seemed to have it. Did the vet give you any suggestions to help your baby stop eating his poop? There are tons of threads here with ideas and suggestions to stop that behavior. It's gross, unsanitary and unhealthy for all of you. I'm sure you want it to stop. This will take training. Also try feeding him some pineapple, apparently they don't like the taste of their own feces when they ate pineapple. Good Luck!!!! He is sooo adorable though!!!