Dogs have a certain probability of being infected with plague. Plague is transmitted through fleas carrying Yersinia pestis, through direct contact with plague-infected animals, and through droplets from plague patients. If the dog is not dewormed in time or the living environment is dirty, there is a certain probability that the dog will be bitten by fleas carrying pathogenic bacteria and become infected.

Methods for dogs to prevent plague infection:

1. Do not let the dog go out alone. If the epidemic is found in an area, the owner should try not to let the dog go out.

2. When taking your dog out, you should prevent your dog from coming into contact with stray animals.

3. Only by deworming internally and externally can you stay away from rat fleas that carry plague.

4. Maintain indoor hygiene, take out garbage frequently, and use pet-specific disinfectant to disinfect the room.