Is OTHER wrong in the post ? POST : I'm home for the holidays and I brought my two 7yo Pointer mixes home with me, my boy and my girl. Now like any decent dog owner, I love my dogs and treat them like my children. My brother loves dogs too, but has none of his own. He dotes all over my female dog, giving her treats and pets and all kinds of love. But my male dog is treated much worse. He will push him off the couch and call him "dumbass", makes constant remarks about him being "mentally disabled" and just be straight up mean to him. He never yells at him or actually hits him or kicks him, but it makes me so upset when he plays favorites with my dogs, especially  since my sweet boy is such a lovebug and wouldn't hurt a fly. 

I asked my brother to stop and he just argues that my boy can't understand English and isn't bothered by his bullying. Am I being over sensitive?