What kind of puppy is this? My puppy nipps at me a lot. It isn't with bad intentions, it is just telling you that he doesn't like that, or he is scared. If your puppy ever bites, the best thing to do is hold it's muzzle together and firmly, in a low, growy voice say "No bark!" It helps me. Some people say to hit on the nose. Don't. It will then be scared of your hand. Mayby that's why your puppy nipped at your hand?