Did you know that you can fill the KONG Puppy with a tasty dog paste? KONG's Easy Treat Puppy is a uniquely formulated recipe to meet the needs of puppies. The chicken liver recipe will entice pups. This easily digestible treat is proudly made in the USA. The uniquely designed nozzle makes it easy to squirt the amount of Easy Treat into the Puppy KONG. This makes for a convenient and mess-free solution. Use the filled Puppy KONG during crate training for a positive result!