How to Stop Puppy Biting Intro Have you recently got a puppy and suddenly been hit with the Tasmanian devil stage ? If so, you’re not alone. As a trainer who has raised a number of puppies, I want to share some advice and practical tips to help you through this stage. This can be a really tough part of puppyhood, but it’s also one of the most important stages in helping your puppy grow into a confident, resilient adult dog. When puppies mouth and bite, it can feel frustrating