Puppies have a habit of biting for fun at the younger stage while teething which needs to be controlled over time to avoid the enduring harms. Never hit or slap your puppy on its face as they feel a sense of playfulness and continue with the same, instead stop with a sign of showing your hand with negative response. Follow a hand sign with a word while giving an instruction or command to your puppy as they learn quicker with signs. Keep your puppies training session in an open place like garden or playground so that they get fresh air to breathe and feel the freshness. When your puppy obeys your command encourage him with an appreciation tapping on his shoulders, as pets’ loves to hear an appreciation from his owner.