I have a bulldog-boxer mix and she plays with everything. She has a stuffed bear (named Beary of course). We tell her to find Beary and she searches throughout the house and comes back with him. She also has a duck (headless now because she got too carried away with playing) and a stuffed raccoon toy.
She also plays with empty toilet paper and towel rolls. And everytime she eats, she plays with her kibble. Very funny to watch.