Mix & Match the four AnimaTwists pieces together to make four different combos - from kibble or spreadable treat dispensers, to toys that add extra challenge to chew chomping! Classic includes all pieces shown. Plus each AnimaTwist also comes with 1 Anima chew. Making this toy, ready to go. Proudly made in the U.S.A. Size: AnimaTwists (4-pieces): 10 in (25 cm) at it's longest combo. Can be arranged in multiple ways. Easy to insert treats or Dogs Peanutbutter for even more playtime. Or fill with Himalayan treats, or hot dogs, or any kind of kibble.