We are the proud owners of 2 dogs a JRT and a JRT Beagle cross. We have spent hundreds of dollars on toys that barely last a day. We purchased a Tux in the hopes that by filling it with some dry food or peanut butter it may challenge our dogs before they destroyed it. Our dogs have tried and tried to break this toy down, but have been unsuccessful. I am in a word "AMAZED"!  This toy is awesome and I can't wait to purchase other items. I really hope Zogoflex has balls/toys that squeak; they love that!! Thanks again Zogoflex you have certainly impressed us and we can't wait to share our experiences with your products with fellow dog owners.