With the accelerated pace of work and life, people are facing more and more psychological pressure. Many people choose to raise pets to relieve pressure. The 2019 "White Paper on China's Pet Industry" survey found that nearly 90% of the high-consumption pet owners regard pets as relatives and children, and owners hope to take better care of their pets. This kind of care is not only reflected in the pursuit of quality in feeding, but also in pet play, trying to enhance mutual affection through pet toys. So what are the functions of pet toys? First, pet toys mobilize the pet's emotions and enliven its temperament. When a pet first joins a family, it will feel unfamiliar, scared or even have a stress response in the face of a new environment. Especially as the proportion of adoption instead of purchase increases, many pets that have been hurt will remain vigilant. How to let the pets adapt to the new environment as soon as possible and enjoy the love from the owner carefree has become an urgent problem to be solved. Here, pet toys can become an "olive branch" thrown by pet owners to their pets, which can not only prevent pets from causing harm to owners due to adverse reactions, but also get familiar with the new environment as soon as possible under the buffering effect of pet toys. Establish a close relationship with the owner, weaken the pet's sense of insecurity, and make it gradually relax its vigilance. Second, pet toys can enhance the interaction between pets and owners. When pets gradually build a relationship of trust with their owners, pet