How Do I Stop My Puppy Biting Everything. This reinforces the idea that playing with toys is a better alternative than having your puppy biting everything and everyone. When your pup bites, you immediately stop playing.

Turn your face away to blank the puppy, tuck your limbs in as much as possible and the puppy may stop. Do not encourage biting or nibbling. Do not yell at or hit your puppy.
If the play biting continues, remove yourself totally from the game for a minute so your puppy knows that if they bite, you really will stop the game and also take away your presence.
If the play biting continues, remove yourself totally from the game for a minute so your puppy knows that if they bite, you really will stop the game and also take away your presence. Keep working with your puppy. It will send a clear message that every time your puppy bites you, you will stop interacting with. If you’ve been working on basic obedience then giving your puppy a command will sometimes get him to stop biting and go into obedience mode.