[Anti-overturn design]This toy adopts self-balancing system, no need electric drive, itwill move back and forth by pets light push; it will not be overturned however swingingit. [Fun pet feeder toy] With flip-type transparent granary lid, pet food or treats can beadded into the toy. The toy will wobble back and forth by pets fiddling or pushing,during which pet dry food or treats will fall out, which increased pets love on the toy. [Sturdy,hard to damage]It is strong, wearresistant and durable, suitable for small and medium sized dogs and cats of all sizes. [Pets favorite toy]This toy can replace the owner's role; it can help exercise your pets, relieve their daily anxiety without the owner being around, increase their happiness. Enhance their IQ, making them more intelligent. Item name: Cat Leaky Toy Pet Dog Feeder Balance Car Toys 360 Rotatable Wheel Interactive Training Exercise Game Feeding Leakage Device size: 13.8 x 11cm Material: plastic colour: Lake Blue Package Contents: 1 x Dog Toys Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.