JW Pet Company: Darwin the Frog Darwin the Frog is a squeaky natural rubber ball of amphibian fun for dogs that bounces erratically when thrown while playing fetch Buy now Category: Indestructible Dog Toys Tags: Aggressive Chewer, Amazon, Best Dog Toy Brands, Darwin the Frog, Dogs, Indestructible Dog Toys, JW Pet Company, Power Chewer, Squeaky Toys that Won't Break, Store, Toys for Tough Chewers Related products Organic honey Buy now Sunflower seed butter Buy now Applesauce Buy now Agave Buy now