A smart pet toy capable of automatically rolling to leak food, including a chamber, where the chamber is in a ball shape or a cylindrical shape and is internally provided with a mechanism； the mechanism is internally provided with a driving apparatus, and the driving apparatus is connected to the chamber by using a drive rod, so that the mechanism can drive the chamber to roll； the chamber is internally provided with an annular storage area, and the wall of the chamber is provided with food leakage windows in communication with the storage area, so that pet food in the storage area leaks out through the food leakage windows. The toy can be flexibly controlled manually or by a remote controller to roll and leak food as required.
