Have my sisters 3yr old male who has quite a pronounced overbite. one dog trainer told me that his overbite is so pronounced that he cant actually bite. I know he has problems with hard foods, but didn't know about the biting. The trainer suggested that this issue contributes to his seemingly aggressive behavior of barking/growling at strangers...somewhat of a defense mechanism because of inability to properly bite. Any comments on this diagnosis. Any suggestions for how to curb this aggressive barking? |