He did pretty well, but he snarled at two male dogs. (One of him was Dusty.) With his size and strength, we want to get him a muzzle before we bring him around males again. Kim didn't want to take chances. Not to be rude, but I think she should have done a better job at socializing a dog of his size. She walks him everyday, but she should have had him around dogs back when he was 50 lbs, not just now that he is 150 lbs. She's a pretty good and responsible dog owner though. I guess we all make mistakes.