Design of the tumbler: The toy has a counterweight at its base, so the cat can gently nudge it back and forth. This motion piques curiosity and increases engagement over time. : Made from grade ABS and PC materials. The toy is nontoxic, durable, and easy to wash, providing safety for both pets and owners. Entertaining cat stick with spinning ball: The ball spins and rolls to stimulate a cat's playful instincts. The cat stick is detachable, allowing flexible ways to interact with your cat. Leaky food dispenser design: Open the cover to insert cat food, and adjust the size of the two food release holes to control speed and quantity of treats dispensed. When the ball is pushed abruptly or repeatedly, food will spill from the holes, combining play with feeding. Use scenarios: Independent play and exercise: Place the toy on the floor and let your cat nudge the tumbler, chase the spinning ball, and discover treats. Enrichment and slow feeding: Use the adjustable holes to regulate flow, turning meal time into a stimulating activity. Interactive play with the owner: Detach the stick for engaging sessions, or guide the ball's movement to boost bonding and activity.