For each dog in key administrative districts, the administration service fee for the first year is CNY 1,000,and CNY 500 annually for the years following. The charging standard in general administrative districts is decided by the district people's government based on actual conditions. If your dog has been sterilized, you can get a discount on administration service fee of up to half off for the first year. 

In Beijing districts such as Dongcheng, Xicheng, Chaoyang, Haidian, Fengtai, and Shijingshan are key administrative districts, the others not mentioned are general administrative districts. Rural areas in key administrative districts, decided by the district people's government, shall refer to the regulations of the general administrative districts. Urban and specific areas with dense populations in general administrative districts, decided by the district people's government, shall refer to the regulations of key administrative districts.