The rabbit may be able to recover after being frozen. After the rabbit is frozen, quickly move it to a warm environment and cover it with a blanket for a while. After a while, the rabbit will wake up and just feed it some glucose. If the frostbite is very severe and the symptoms of unconsciousness and coma have already appeared, it will basically not recover.

Methods for raising rabbits in winter:

1. Place the rabbit cage indoors at 15-25 degrees Celsius, and put a layer of hay under the rabbit cage to keep warm.

2. Avoid placing rabbits in air vents. You can nail plastic paper around the rabbit cage to prevent cold wind.

3. Prepare a quilt for the rabbit and place it in its nest. If it is particularly cold, you can install a heating lamp in the rabbit cage.