Our 6 week old puppy that we just brought home (we haven't had to train a puppy in 13 years, we're a little out of practice) and didn't know if some things were normal. Our new bundle is a not a big chewer, only on us, but likes to nip at your face if you are on his level. The breeder also allowed him to chew on socks, so now we have an issue with walking with socks on because he tries to attack your feet, socks, toes, doesn't matter, whenever he can. What can I do to break the snapping at the face and the sock/toes issues?