We have bought 2 of these we have 2 dogs, a Rottweiler mix and a pure bread Siberian husky they love them they throw them and chase them we use a peanut butter and oatmeal mix packed inside when we are going some place for a few hours it keeps them from destroying our couch I have reccomended the Kong toys to lots of people and they all love them they are durable and entertaining for the dogs (: