I would have to say that my dogs favorite toy would be his little purple squeaky toy that I got for him not too long ago. I see him playing with it all the time. He likes playing with most of his toy's, especially if it means that he is able to make a mess taking them all out! He loves making a mess so that I have to clean it up. It seems like he does this at least once a week. I don't care that he does, as long as my pug is having a good time. Does your dog have a favorite toy he likes using?