The SodaPup USA-K9 Puppy Grenade is a durable dog treat dispenser and chew toy made in USA from our non-toxic, pet safe, food safe natural puppy rubber material for mental stimulation, problem chewing, and more. The grenade-shaped chew toy is perfect for relieving separation anxiety, reducing problem chewing, providing mental stimulation, and calming nervous and over-excited dogs. The durable natural rubber material is made from our proprietary power chewer compound, Puppyprene, which comes in three compounds: original for power chewers, puppy for teething pups, and magnum.