Mine like the Buster Cube, and similar balls that hold kibble. Also stuffed animals (garage sales, thrift stores), and the anmials that make repeating noises with a squeeze. Nicky likes baby toys, like the ones that you pull a cord and it plays music. They have favotire stuffed toys they have had for years, and others die quickly. Nicky loves to steal my shoes and eat them, my husband bought her a purse of her own at a garage sale, lovely leather. She has been slowly working on it for many months, knows it is HERS.
Mine have almost never liked real dog toys.
Anne in Tampa