Modern modular dog puzzle toy.
Put a treat inside the Odin Puzzle toy and watch your dog have fun while getting smarter. It is 3.6 x 3.3 x 3.8 inches and can hold 1 cup of dog food inside. Start by putting small treats that are easy to get and make it harder as your dog progresses by increasing the food’s size. You can even connect two or more Odins to make it longer, behave differently and feel like a new toy.