Puppies do normal biting, Engage in biting, mouthing, and nipping behaviour since they take a look at their ecosystem and learn how to communicate with other pet dogs and people. in the last couple of years I are https://www.google.com/maps/d/u/0/edit?mid=1Loaxd9o4I0MvP5CHmLZ6bvGvzslqEQw&usp=sharing