Why does this happen?
heres the thing when dogs are around me they like me but when they are around my brother they don't like him y?
i think it has to do with both of your moods. scientists have found out that dogs are able to identify the emotions of humans and will usually avoid negative thinkers. maybe you r brother thinks negatively of things and you are optimistic?
What dogs, any dogs? You mean they growl at him or something? Maybe he just doesn't like dogs and they can tell. They are smart about those kind of things.