Yes, The father rabbit plays no role in raising babies. The mother and babies are on their own.
your question is worded weird did u mean a mother rabbit feed a baby that is not hers if that was it then no it will not useually in less it is early on in its life and the same age as her babies
rabbit food
Yes. If you have a short haried rabbit you can see them and you will see after she has babies and look in her cage.
If the mother dies then you will have to get cat milk and feed the baby yourself. And clean it with a wet towel. If the baby dies then you collect you sorrow and move on. The female will do the same.
If its mother is still alive then no. If it is orphaned then yes otherwise it will die. If you are going to feed the kit (baby rabbit) by hand while the mother is still alive be careful because the mother may kill the baby because it has your scent. Place the kit back into the nest and after a while your scent should disipate.
If the baby is still with it's mother then it will drink her milk and little solids Or if the baby is alone, some bread soaked in milk is okay but it is best if the baby stays with it's mother
Try to leave the mother and her babies alone as much as possible, but feed her, her normal supply of food every day but put it close to her and her babies because she will not want to leave them, to get food.
About 300$
If the mother rabbit dies take care of the baby rabbit like its motherfeed it the baby rabbit food.If the mother dies before babies are weaned you can get baby kitten milk replacer and a kitten baby bottle and feed the babies. IT IS A REALLY HARD JOB. The babies must be fed and then stimulated to go to the bathroom and then cleaned up just as the mother rabbit would do. (you can also feed them canned goat milk, I say canned because not too many people have a fresh goat on hand.)If the baby is old enough to be eating rabbit pellets you are OK, just give the baby extra grass hay and plenty of water (maybe put electrolyes made for rabbits in the water.)
When caring for baby rabbits, it is important to feed the mother rabbit a diet high in fiber and nutrients to ensure she can produce enough milk for her babies. Additionally, provide the mother rabbit with unlimited access to fresh water and hay. Avoid feeding the mother rabbit foods that are high in sugar or fat, as this can be harmful to both her and her babies.
You can feed the kit (baby rabbit) by hand but the mother may kill the baby because it has your scent on it. Put the kit back in the nest after feeding it. It will lose your scent after a while and regain the scent of its mother due to the fur in the nest.
Feed it, love it, and pet it