Puppies do normal biting, Participate in biting, mouthing, and nipping behaviour because they take a look at their natural environment and learn to connect with other pet dogs and folks. Over the past several years I https://www.google.com/maps/d/u/0/edit?mid=1Loaxd9o4I0MvP5CHmLZ6bvGvzslqEQw&usp=sharing