Abstract: To solve the problem of inconvenience and poor care of pet feeding, combined with Sina cloud platform, using Arduino as the main control. developed a pet-feeding remote control system based on WeChat platform. The feeder uses the WiFi module to communicate with the cloud server, and the WeChat access authentication module. Information feedback module, control module, query module, data interaction module and supporting database are designed in the cloud sever. The test results show that the users can implement voice, text control feeding and water and the environment temperature and humidity of the pet in the WeChat end. The system enables remote control of pet feeding and real-time monitoring of the temperature and humidity of the pet’s living environment.