My Fletcher is the same way, he will lick and smell everything pretty much. I don't see him licking floors too often, but he'll lick sheets, blankets, clothing, and most else in between. Your baby does sound a little obsessive though. I thought Fletch licked a lot but your baby licks wayyyy more!
__________________ “Petting, scratching, and cuddling a dog could be as soothing to the mind and heart as deep meditation and almost as good for the soul as prayer.” ― Dean Koontz |