REWARD TOY: With a durable rope attached, the grenade becomes an ideal reward toy/prey toy/tug toy for your working K9. DURABLE CHEW TOY: The Grenade Toy is designed to withstand the abuse of most "power chewer" dogs. Chewing on this toy will help keep your dogs' teeth clean and breath fresh DISPENSES TREATS: Help your dog fight boredom by filling the Grenade Toy with treats like kibble, canned dog food, peanut butter, or your favorite dog treat recipe. Best results: mix wet/dry foods. Freeze with treats inside to prolong use. REDUCES PROBLEM BEHAVIORS: Reduces problem chewing, helps reduce boredom, and relieves separation anxiety. MADE IN USA: Proudly keeping jobs in America! Designed and Manufactured in the USA! ANIMAL & PLANET FRIENDLY: Material is FDA compliant, non-toxic and biodegradable. It is sustainably harvested helping us reduce our carbon footprint. VETERINARIAN APPROVED, DISHWASHER SAFE, 30 DAY REPLACEMENT GUARANTEE