In Man's Best Friend, a cheating father is kicked out of the house, and his dog takes over. Rex tries his best to be the man of the house, but being a dog has its limitations. Rex has a lot to overcome, and it's not going to be easy for him. Will you try to build Rex a harem of women who don't mind that he's a dog? Let's face it; Rex is going to be pretty sexually frustrated until you find a way for him to get some action. It's not easy to get a dog laid, as you're about to find out when playing this game.