How to Care for Newborn Bunnies: A Simple Stage-by-Stage Guide
From the first fragile days to weaning and growing independence, here’s what baby rabbits need for warmth, feeding, safety, and a healthy start.
Raising baby bunnies might sound cute (and it is!), but it also comes with a fair share of responsibility. Baby rabbits are fragile, fast-growing, and very different from puppies or kittens. Their needs change quickly when it comes to warmth, feeding, space, and handling.
Learning how to care for newborn bunnies means understanding those changes from day one. Once you get a feel for their natural rhythms and what’s normal at each stage, things become much easier.
This guide walks you through the first weeks of a bunny’s life so you can give them the safest, healthiest start possible.
What You Need to Know About Baby Bunnies
Baby bunnies are called kits. They grow surprisingly fast, and the difference between a one-week-old rabbit and a six-week-old rabbit is huge.
Blind, deaf, and almost completely dependent on their mother for warmth and milk. Handling should stay minimal.
Eyes open, fur fills in, and curiosity takes over. They begin exploring hay and plain pellets while still nursing.
They become much more active and independent, eat more solid food, and begin learning normal rabbit routines.
Baby rabbits are prey animals, so it’s normal for them to freeze, squirm, or seem cautious around people. Gentle, calm handling helps them get used to you without making them feel trapped.
One week they’ll feel impossibly tiny. A few weeks later, they’ll be hopping around like they own the place.
Getting Ready for Baby Bunnies
If you’re expecting a litter or caring for young domestic rabbits, start with a space that feels safe, quiet, warm, and predictable.
Use a proper nest box with clean hay, straw, or another safe nesting material. Keep the area away from drafts, pets, noise, and constant foot traffic.
Remove wet or heavily soiled bedding while keeping as much of the mother’s clean nest material and fur in place as possible.
Keep plain rabbit pellets, suitable hay, fresh water, clean bowls, and a rabbit-safe carrier nearby. Avoid cedar or aromatic softwood bedding.
Have the number for a rabbit-savvy veterinarian ready. If the babies are wild, a licensed wildlife rehabilitator is the right first call.
Newborn Bunny Care: 0-2 Weeks
These first two weeks are the most delicate stage. If the mother is present and nursing, your main job is usually to keep the environment quiet and make sure the babies are warm and getting fed.
Found a nest outside? Don’t assume the babies have been abandoned. Wild rabbit mothers normally visit very briefly, usually around dawn and dusk, and stay away from the nest the rest of the time. If the babies are warm, quiet, and uninjured, leave the nest alone and keep pets away. If they’re cold, injured, limp, or the nest has been destroyed, contact a wildlife rehabilitator. Rabbit.org has a helpful guide for found baby rabbits.
Is Mom Feeding Them?
Rabbit mothers usually nurse only once or twice a day, so not seeing her in the nest doesn’t mean she has rejected the babies. Well-fed kits should feel warm and have gently rounded bellies. Babies that are cold, wrinkled, weak, or have sunken bellies need attention.
Hand-Feeding an Orphan
Hand-raising newborn rabbits is difficult, and aspiration, overfeeding, and digestive problems can become serious very quickly. If the mother truly isn’t nursing, contact a rabbit-savvy veterinarian before starting a feeding routine whenever possible.
Rabbit.org lists kitten milk replacer (KMR) or regular goat’s milk among the options used for orphaned domestic kits. Formula should be warm, equipment clean, and feeding slow enough that the baby can swallow naturally. Never force liquid quickly into the mouth. See Rabbit.org’s orphan-feeding guide for age-specific amounts and technique.
Warm first, feed second. A chilled newborn shouldn’t be fed until the body is gently warmed. If extra warmth is needed, keep the heat source indirect so the kits can move away from it. Overheating can be dangerous too.
Handling & Bathroom Stimulation
Keep handling to what’s necessary for health checks and feeding. Use clean, warm hands and support the whole body.
Very young orphaned domestic kits may also need help urinating and passing stool. After feeding, a warm, damp cotton ball or soft cloth can be gently passed over the genital and anal area to mimic the mother’s grooming until they begin eliminating normally on their own.
Transitional Stage: 2-4 Weeks
Around 10 days old, the eyes begin to open. Soon after, the babies become more mobile, grow a full coat, and start investigating everything around them.
Introduce Hay & Pellets
Once their eyes are open and they begin nibbling on their own, offer plain alfalfa pellets along with alfalfa, oat, or timothy hay. Milk is still important during this transition.
Keep Foods Simple
Avoid colorful pellet mixes, seeds, nuts, sugary treats, and fresh greens during the early weaning period. Young digestive systems do best with a simple, high-fiber routine.
Gentle Socialization
Short, calm handling sessions can help domestic kits get used to people. Hold them close to your body and never chase them around the enclosure.
Daily Cleaning
Remove soiled bedding, refresh hay and water, and keep food areas clean. A shallow litter tray with paper-based litter can be introduced as they become more active.
Keep an eye on the gut. Soft stool, true diarrhea, bloating, refusing milk or food, or sudden weakness are not normal weaning signs. Baby rabbits can become dehydrated quickly, so contact a rabbit-savvy vet if something changes.
Growing Bunnies: 4-8 Weeks
By now, the bunnies are curious, energetic, and beginning to look much more like young adult rabbits. But their digestive system is still developing.
- Keep unlimited hay available. Alfalfa is commonly used for growing rabbits, and timothy or oat hay can also be offered.
- Use plain, high-quality rabbit pellets. Skip mixes with corn, seeds, dried fruit, or colorful pieces.
- Keep fresh water available at all times. A heavy, shallow bowl is easy for many young rabbits to use.
- Keep babies with their mother through weaning when possible. Rabbit.org recommends keeping domestic babies with mom until eight weeks because this supports healthy gut development.
Fresh greens should wait until the digestive system is a bit more mature. It's recommended introducing vegetables after about 12 weeks, one at a time and in very small amounts.
More Space, Play & Litter Training
As they grow, give them more room to hop, stretch, and explore. Bunny-proof the area carefully. Make sure there are no exposed wires, tiny objects, or anything unsafe to chew.
Simple enrichment works well: cardboard tunnels, paper rolls stuffed with hay, stacking cups, and safe chew toys. You can also place a low litter tray in the corner they naturally choose for the bathroom, with paper-based litter and hay nearby.
Common Issues & When to Act
Baby bunnies can change quickly, so knowing what isn’t normal is just as important as knowing the everyday routine.
Not Eating or Drinking
A rabbit that suddenly stops eating or produces very few droppings needs prompt attention. Keep the bunny warm and calm and contact a rabbit-savvy veterinarian rather than waiting it out.
Diarrhea or Bloating
True diarrhea is especially dangerous in young rabbits. Overfeeding formula, rapid diet changes, illness, and gut imbalance can all play a role.
Sneezing or Labored Breathing
Occasional dust-related sneezing can happen, but discharge, noisy breathing, open-mouth breathing, or ongoing sneezing deserves veterinary attention.
Cold, Weak or Unresponsive
A baby that feels cold, becomes limp, stops responding normally, or suddenly loses strength needs urgent help. Young rabbits can deteriorate quickly.
Biting or Nipping
Young rabbits sometimes nip while exploring or when they feel scared or overstimulated. Let them come to you, keep handling calm, and respect their space when they’ve had enough.
Natural & Homeopathic Support as They Grow
Once your bunny is past the fragile newborn stage and eating and drinking normally, gentle supportive care can become part of the regular routine. Good hay, hydration, clean housing, low stress, and early attention to changes still come first.
Healthy Animals 4Ever rabbit formulas are homeopathic, so they’re a different natural approach from nutrition or herbal care. They use highly diluted remedies selected around specific symptom patterns and are easy to add to drinking water.
Two formulas that can be useful to know about as rabbits grow are digestive support and skin-and-fur support:
For Appetite, Gas & Slow Digestion
If an older, weaned bunny starts eating less, seems bloated, or is producing fewer droppings, Rabbit Gastrointestinal Stasis Support offers homeopathic support for appetite, digestive comfort, and normal bowel function.
It’s designed to fit alongside the hydration, feeding, and veterinary care plan you already have in place.
Explore GI Stasis SupportHomeopathic formula · 400-count bottle · Once-daily water dosing · 100% money-back guarantee. A rabbit that stops eating or producing droppings should still be checked promptly by a rabbit-savvy vet.
For Itching, Irritation & Fur Loss
If your growing bunny develops persistent itching, redness, flaky skin, or patches of fur loss, Rabbit Skin & Fur Treatment offers gentle homeopathic support for healthier skin, less irritation, and natural fur regrowth.
Because it’s given in drinking water, there are no creams or sprays to rub onto sensitive skin.
Explore Skin & Fur SupportHomeopathic formula · 400-count bottle · Once-daily water dosing · 100% money-back guarantee.
What to Think About After 8 Weeks
Once your bunnies reach eight weeks, they’re moving out of the baby stage and into a much more independent phase.
Have a rabbit-savvy vet confirm the sex of each bunny. Males can mature surprisingly early, so separating males from females at around eight weeks helps prevent accidental litters.
Ask your vet when surgery is appropriate for each rabbit. Altering them helps with safe bonding and prevents unwanted pregnancies.
Stick with unlimited hay, plain pellets, fresh water, daily movement, gentle socialization, and consistent litter-box routines.
Young rabbits need space to run, hop, explore, chew, and rest. A roomy pen or bunny-proofed living area is much better than a small cage.
The Bottom Line
Learning how to care for newborn bunnies can feel like a lot at first, but it becomes much easier when you take it stage by stage.
The earliest days are all about warmth, milk, safety, and minimal stress. Then come hay, pellets, movement, socialization, litter habits, and all the little signs that your tiny kits are becoming confident young rabbits.
Stay observant, keep their routine simple, and don’t hesitate to call a rabbit-savvy vet when something feels off. Before you know it, those tiny babies will be healthy, curious bunnies with personalities all their own.
Explore Homeopathic Support for Rabbits