My Border Terrier was sat on the floor tucking in to one of his favourite snacks, a fridge cold carrot. The hamster is out in his ball and decided he wanted the carrot and rolled over and pushed the dog out of the way, and the shocked dog stepped aside whilst the ham tried to drag it through an air hole.
Dog sheepishly wandered off to play with his ball and the hamster has just rolled up and 'taken' that off him too.
Good job I wasn't looking for a ratter when we got him 