This is from the House Rabbit society
Feeding Amounts for DOMESTIC/PET Orphaned babies*: Feed twice a day up to these amounts: Newborn– 2.5 cc/ml each feeding. One week old: 6-7 cc/ml each feeding. Two weeks old: 12-13 cc/ml each feeding. Three weeks to six weeks: Up to 15 cc/ml each feeding (a.m. and p.m.). Note this is for DOMESTIC, NOT WILD bunnies. Each bunny varies. If this is a smaller rabbit, he will consume much less. Do NOT overfeed! Contact an HRS contact, rabbit vet, to be sure.
*After each feeding it is important to make the bunny defecate and urinate (if the eyes are not opened yet) to keep the intestinal tract and urinary system running smoothly (
only UNTIL their eyes are open). Use a cotton ball moistened with warm water and gently stroke the anal area until the bunny starts producing stool and urine and keep stroking until the bunny stops. You are reproducing the behavior of the mother rabbit who would lick her young to stimulate them to go to the bathroom and to keep the nest clean.
Provide a soft nest area in a box with clean towels, and cover the babies so it is dark until their eyes are open. Do NOT provide extra heat if the room temperature is at least 65 to 70 degrees F because excessive heat can be fatal. If the room is cooler, then you may place a heating pad on a low setting under no more than HALF of the nest so the bunny can move to a cooler area if it gets too warm, and be sure there is no way the mother rabbit can get to or chew the electrical cord!
For domestic rabbits, if you have a healthy adult rabbit at home and you can collect cecotropes (the soft, chain-like droppings that the rabbit usually eats) then these can be mixed with the KMR to give the baby bunny normal bacteria for its intestinal tract. Only one cecotrope per day for 4-5 days is needed. This is particularly important for rabbits under one week of age. Also good is to sprinkle a pinch of acidophilus powder, also called “Probiotic” from human capsules in the milk a little each time for healthy flora for both wild and domestic bunnies.
As soon as their eyes are open, you may introduce the bunnies to plain alfalfa pellets, hay, such as oat hay, timothy, alfalfa. Please refer to the handout Care of Rabbits for more information on diet for domestic, pet rabbits. You may reach
[email protected] for domestic/pet rabbit questions. Below is the email for wild rabbit questions:
[email protected] (wild) (If links above did not answer your question).
(See above for wild rabbits). For all rabbits, avoid ANY regular milk, puppy formulas, etc. Use KITTEN formulas like KMR. Avoid Esbilac. Feed only upright. Less is better than more! Overfeeding will cause bloat and pain and possible death. Please get to a rehabber.