Pets are popular among modern people and they have gradually become close family members to their owners, and the health of pets is important to owners. However, some owners are unable to take care of their pets' health in real time due to their busy work. Therefore, this study uses the evaluation research method to design a pet health care system, hoping to provide owners with pet information and healthy meal plans through this platform, and to screen proper treatments for the symptoms of their pets' hospital while having illness. This platform operates in App mode and integrates with pet medical and pet food industries. The smart analysis system provides suitable and correct information to allow owners to make good use of appropriate resources. The system also provides an evaluation system so that owners can communicate with each other to discuss the lives of pets. This study hopes that through the platform, people can enhance the relationship between pets and owners and the related industries will move towards the prospect of vigorous development.