Not sure what to do about my 8 month old boxer boy Gus. I have posted before that he has had trouble with meeting children. Well over the last couple months it has seemed to escalated to strangers in general (both Big and Small). Some of the episodes were not his fault, but it is very difficult to know how to manage his behavior. He has been evaluated by a behaviorist and diagnosed as having Fear Aggression. We have also talked to our vet about him. It just seems like when someone meets him he is smelling them, and very nervous, and if someone tries to pet him he will growl. Not at everyone, but a very good majority. My biggest worry if is someone would just walk into my house and I can't get to him first. There have been times where someone has walked into our entryway and knocked on my kitchen door. Gus will run out to them and instantly start barking and look nervous. I worry that he will escalate and bite if someone put there hand down! I am just wondering if anyone else has any suggestions! We are desperate to try and help him, just not sure what else we can do to better help the fear based aggression. I know that controlling his enviornment and exposure are key, but sometimes that can be tricky.