He hates it...I struggled getting a picture where he wasn't noticeably pouting. I had to buy him a costume for a walk that I am doing at school. All the proceeds that we make go to Leader Dogs. It was a excellent excuse to get him a costume ...but it was a heck of a time trying to find a XXXXL sized dog costume...cost me $42 with shipping. But its totally worth it. He is so dramatic. He just looked at me and I could totally tell that he was thinking "You have got to be kidding me mom..." He is totally a "macho" type looking dog, so I had to get something that made him look as friendly as he is. Post pictures of your lovely pets dressed up!!