It is important to understand the causes of dog bite injuries before you can attempt to think of the preventive measures or ways to at least reduce the bites if not completely stop the bites.Having discussed the possible reasons why puppies bite we will now be discussing the reasons why dogs bite. However, you must surely know that a biting puppy that’s not taught bite inhibition will almost certainly turn into a biting older dog. Dogs will bite as a result of the following reasons among others.