They can live for many days without food, but not without water. Gatorade and water or Pedialyte, either will work. You also need to keep her inside where it's warm, 80-85 degrees is ideal. Sick bicks are almost always hypothermic, so DO NOT leave her outside or she could die. The poop you take to the vet should be fresh, so collect fresh poop about an hour before you go to the vet.
-Kathy
-Kathy