Cool How Long Can A Rabbit Go Without Eating References. Rabbits are little delicate animals and simply can have health issues. An abdominal ultrasound to detect pregnancy in a rabbit costs $400 on average.

I've left my rabbits alone for a couple of days by filling their big hopper feeders and attaching more than one water bottle to each cage. Normal amounts of pee and poop in rabbits. If you notice your rabbit is not eating, contact your veterinarian as soon as possible to get help quickly.