my dog attacks people for no reason
My 1 year old Basenji, Riley, is very aggressive. 20 minutes ago (at about 10:30 pm) my brother went in my room to get my year book. Riley was under the bed, butmy brother didnt know that. When he opened the door the dog tried to attack him. My brother was quick enough to move back before he got ahold of him, though. If it was my littler brother, he would have bitten him. Me and my mom and dad dont know what to do about it. He has done it quite a few times. How can we get it to stop? It usually happens at night when Im laying down, or when he has food and theres a bunch of people around.
Thanks in advance