How it works
Rabbits have a short pregnancy of about 31 days. Most does kindle between day 28 and day 35. Rabbits don't have a regular heat cycle like goats or cattle; mating triggers ovulation. So the breeding date is all you need.
How to use it
Enter the day the doe was bred. Put the nest box in around day 28 so she can prepare it without soiling it.
Reference chart
| Days | |
|---|---|
| Most breeds | 31 days |
Frequently asked questions
How long is a rabbit pregnant?
About 31 days. Most does kindle between day 28 and day 35. If there are no kits by day 35, talk to a vet.
When should I put the nest box in?
Around day 28. Too early and the doe may use it as a toilet; too late and she may kindle on the wire.
How can I tell if my rabbit is pregnant?
Gentle palpation of the belly at about 10–14 days can reveal marble-sized embryos. Weight gain and fur-pulling to build a nest come later.
When can kits be weaned?
Usually at 6–8 weeks old. Many breeders wean at 6 weeks for meat litters and closer to 8 for show or pet litters.
Figures are typical values from university extension and breed-association guidance. Estimates only. Individual animals vary — confirm pregnancy and health questions with your veterinarian. Last reviewed 2026-09-18.