This is one tough dinosaur! Fun dinosaur dog toy with Chew Guard Technology. Large Pterodactyl toy measures 16 x 13 x 22.5. Mini Pterodactyl measures 10 x 5 x 13.5. Why We Love It: The super cute Terry Flying Dinosaur Green Pterodactyl with Chew Guard Dog Toy is extra tough for extra rough play! The Chew Guard is a specially engineered super tough lining built to withstand the daily rigors of a dog's play. Built to last, you and your dog will love this dog toy!