Are cats allowed to keep pets? I have two kittens in Yanji. They are from rural Changchun, not expensive cats.

No, cats don't need certificates. General certificates are purebred cats. You need to prove their ancestry. You can check their parents, grandparents and so on through the serial number of the certificate. No certificate is required.

But cats need another proof, that is, proof of immunity. Cats that have been vaccinated will have a small book issued by the hospital. I strongly suggest that you take your cat for vaccination, especially before it reaches adulthood, so that it can be immune to many terrible diseases of cats, such as cat plague, but this is not compulsory, but the price is not expensive (I am in 200 yuan, and I can also buy the triple vaccine for cats through Taobao if the local price is high. If you are in the countryside and your cat is free-range (that is, it will run out to play), please drive away parasites for it every three months, because it will hunt outside or something. If you put it indoors, I think once every six months is enough.