The purpose of this design is to provide a novel and convenient way of pet feeding for urban "empty nest youth. Aiming at the aesthetic tendency and lifestyle of young people, a pet diet all-in-one machine with simple shape, comprehensive functions and high degree of intelligence has been created. Through the APP remote control, users can easily manage the pet's diet, so that pets get better care. In order to meet the aesthetic needs of the city's "empty nest youth", a simple style is adopted. The appearance of the all-in-one machine is white as the main color, with gray embellishment, creating a fashionable and clean image. The overall shape is simple and smooth, in line with the modern home aesthetic. This design combines the development background of the times, with the help of the Internet and AI intelligent technology to create an integrated, intelligent, convenient and environmentally friendly pet eating machine.