Kong: Extreme Flyer Made of ultra-durable rubber, the Kong Extreme Flyer is soft on dog’s teeth, but rigid enough to soar through the sky. The Extreme Flyer can be folded flat for easy portability. Buy now Category: Indestructible Dog Toys Tags: Aggressive Chewer, Amazon, Best Dog Toy Brands, Dogs, Extreme Flyer, Indestructible Dog Toys, Kong, Power Chewer, Store, Toys for Tough Chewers Related products Vanilla extract Buy now Applesauce Buy now Mini dark chocolate chips Buy now Shredded unsweetened coconut Buy now