I bought this toy as a challenge for our young collie cross. She was able to get her tongue round whatever I put in it without having to push it around the maze. Rather defeated the object of the exercise and didn't challenge her at all. It is strong and easy to clean though and bigger than I had imagined.
Claire L Young
Made to slow down dogs eating time and it works. My dogs take 10 mins extra to eat there food and gives them a challenge. Would highly recommend to dog owners to fast eaters.