I don't know if my dogs are very well trained, but they've no interest in things like that. Bobby loves his bone, he asctually gets frantic if it is not in the same room with him at all times, lol. Both of them like to chew the odd sock (especially the dirty ones, ew), but that is about it.
I remember I used to throw an empty paper towel roll on the floor when Belle was a puppy, she would just look at it and then at me as if to say: "What do you want me to do with that?"
Desrae, guardian of two tri-coloured cavaliers, Belle 3 years old and Bobby 1 year/8 months.