Pet toy is a kind of toy used for pets to play with, is different from the traditional sense of toys. Pet toys are a kind of parent-child toys based on the partnership of pets as human beings. The purpose of the existence of such toys is to let human beings and their babies really interact, and get greater communication and interaction on the emotional level. Cat litter is an object used to bury feces and urine for the owners of their cats. It has good water absorption and is generally used with the litter box (or cat toilet). The appropriate amount of cat litter is poured into the litter box, and the trained cats will walk into the litter box and poop on it when they need to discharge. The so-called pet sweater is just for people to keep it warm. But the truth is that dogs don't need to wear clothes. Some people do it to make their dogs cuter. In fact, the dog is very reluctant to put on, uncomfortable. Hair can not fall off, but harm the dog, although the cold weather, but the dog will shed, with the same principle of hair loss. Pet diaper, is a kind of absorptive material, the main material is cotton pulp and polymer absorbent, used to absorb pet excrement, water absorption rate can reach dozens of times its own volume, after water absorption can be expanded into jelly, no leakage, no stick hand. Special markings on the surface of the diaper quickly drain the fluid.