Deixo aqui 2 excertos que me parecem importantes:
WHAT TO FEED THE BABIES
Baby rabbits should be fed Kitten Milk Replacer (KMR), which you can buy at pet stores, or sometimes even a local veterinarian's office. Because rabbit milk is the most caloric of all mammals, we add in one tablespoon of cream to each can of KMR. Unless you are familiar with and skilled at tube feeding babies, use an eye dropper or sterile oral syringe, which can be purchased at most pharmacies.
Feed baby rabbits no more than twice a day. Baby rabbits normally feed only ONCE a day, but you're not mama and the KMR is not as caloric as rabbit milk---so if baby does not take in the total amount quoted below in one feeding, you may split the feedings in half, AM/PM - but no more frequently as it can cause severe gastrointestinal distress.
Overfeeding is a leading cause of death in infant [domestic] rabbits
Baby rabbits feed from their mothers while lying on their backs. You may loosely wrap baby in a soft face cloth or hand towel and lay it on your lap or in the crook of your arm. If bunny will NOT eat this way, of course, do the best you can. It is
ABSOLUTELY CRUCIAL to let the baby eat at it's own pace---especially if it is not suckling from you (i.e. if you are using a dropper or syringe to feed it...).
If you squirt the liquid in too quickly you can aspirate (get liquid in) the lungs and the rabbit will suffocate.
After each feeding it is important to make the bunny defecate and urinate to keep the intestinal tract and urinary system running smoothly. Use a soft cloth or a cotton ball moistened with warm water and gently stroke from between the bunny's front legs all the way down over the anal area until the bunny starts producing stool and urine, and keep stroking until the bunny stops. You are replicating the behavior of the mother rabbit who would lick her young to stimulate them to go to the bathroom (as well as to keep the nest clean). The stool will be soft and may be varying shades of green and yellow. Be sure to clean baby's mouth with a damp cloth or paper towel, so that no milk dries in the hair.
retirado do
http://www.mybunny.org/info/newborn.htm
(espero que entendas inglês

)
Boa sorte
