Even the toothiest pooches are no match for the explosively-entertaining Grenade Rubber Chew Toy and Treat Dispenser. It’s made of a thick-walled, enchantingly chewy rubber compound that’s safe on teeth and holds up to the most enthusiastic chompers. A boingy, irregular shape bounces erratically when thrown. Plus, the hollow interior hides treats, peanut butter or kibble for an amusing puzzle that eases separation anxiety. Just insert Fido’s favorites and let ‘er rip for hours of fur-ocious fun!