Cat And Dog Toys Slow Food Interactive Balance Car Multifunctional Fun Development Smart Pet Feeding Dog Toy Car Pets ProductsOverview: New upgrade toy: intelligent robot tumbler design. Rolling balance system, no electric drive required, it will keep standing no matter how the dog pushes it. Dogs can be rewarded by constantly pushing it, greatly extending pet eating time and fun. When the toy swings back and forth, it can still move without external force, which increases the fun of cats and dogs. Improve IQ: Interactive puzzle, move it with nose or paw, improve IQ, let the