1. Coccidiosis: The French Rex Rabbit suddenly fell to the ground at the onset, the limbs twitched and twitched, and diarrhea was also caused. Treatment: Add anticoccidial drugs to the feed when feeding, and the rabbit nest needs to be disinfected frequently.

2. Rabbit plague: When the French Rex Rabbit is sick, it will suddenly have a fever, And shortness of breath, and eventually septicemia and death. Treatment method: Pay attention to the dryness and hygiene of the environment, clean and disinfect regularly, prevent the breeding of germs, and vaccinate the French Rex rabbits.