But basically a "babyfur" would be the furry equal to an Adult Baby (AB), often just called cubs. There are also "Diaperfur", which would be equal to a diaper lover (DL).
FurAffinity, is a website that allows artists, and furries to gather online. Have forum topics, post blogs, send messages, post on profiles, make friends, etc. You can share art, or just view it.