A smart pet interactive device includes a cloud server, a smart communication device and a wireless pet interactive device. The smart communication device wireless is connected to the cloud server and equipped with an interactive module corresponding to the cloud server. The wireless pet interactive device wireless is connected to the cloud server and placed in a living space where at least one pet lives. The smart communication device is connected to the cloud server through the interactive module to control the wireless pet interactive device to provide food to the at least one pet, capture a first image of the living space, send the first image to the smart communication device through the cloud server, and control the interactive module to display the first image, thereby effectuating interaction between a pet and its owner.