if you have goat milk on hand [means if u have a nanny] then give it to him
or
No to cows milk. You need to use either puppy formula or kitten formula fed with a nurser bottle for kittens. Feed every 4-5 hours and you will need to stimulate the bladder and bowels using a warm dampened paper towel. just like a kitten.The baby rabbit will need to also feed pellets if over 4 weeks old. you could moist the pellets with the goat milk
"Along with a days supply of hay and straw, fresh veggies are to be given in an amount the size of the rabbit after 8-10 weeks old. Fruits can also be given as well, just keep amounts to a small portion of their diet, more as a treat. Here is a guide for what and how to feed your little guy/gal rabbit. Food lists on the last pages.
What to feed babies that are in the weaning process and teenagers up to 6 months of age?
-Birth to 3 weeks--mother's milk
-3 to 4 weeks--mother's milk, nibbles of alfalfa and pellets
-4 to 7 weeks--mother's milk, access to alfalfa and pellets
-7 weeks to 7 months--unlimited pellets, unlimited hay (plus see 12 weeks below) (babies are ready for new home by 8 weeks)
-12 weeks--introduce veggies (one at a time, quantities under 1/2 oz.)".
but a gave my rabbits almostly alfalfa hay and fresh veggies. but i got them 5 months old and one live to his old age of 8 yr old,