It is free to fight in animal epidemic prevention stations, but it usually costs money to fight in pet hospitals, because epidemic prevention stations generally use domestic vaccines, and pet hospitals mostly use imported vaccines.
But this must go to the designated place to be free. Generally, there is a charge for vaccinating animals. In order to strengthen the management of animal epidemic prevention activities, prevent, control and exterminate animal epidemics, promote the development of aquaculture, protect human health and ensure public health and safety.