Cozmo was claiming that crochet doll as his own!!! I don't know whether or not the 'new' dishes had anything to do with his peeing on the doll, but I think rather that he was 'marking' it. Maybe in his doggie mind, losing his original bowls, made him upset and this was how he chose to show it??
At any rate have a great Thankgiving and maybe give Cozmo a TINY bit of white meat from the turkey. NO skin though.