Sometimes things just go wrong, had a kit get stuck behind the nestbox, one got out and into a rat trap, and the trap was there because a rat killed 5 out of 6 in a litter once. Then there was the occasional runt that didn't make it, but overall I had not many losses. Imo you can't really plan for such things.
Is this true? My 18 mo doe just kindled her fourth...this was with the summer off. She had 3 whole months to chill and she was the most cantankerous thing. Bred her back and she settles right into gestation...i swear shes only content when mothering. But I have not heard anything like a litter number expiration on rabbits. Id genuinely like to know if anyone holds this experience.
No, not as a general fact. If you consider a doe spent once her litters get a little smaller, or take longer to grow to butcher weight - well, that criteria could produce such a number. Definitly makes sense in a commercial setting.
My little Fury had at least 10-12 litters in 7 active years, didn't keep count, she too would have been too happy to just nonstop flood the premise with offspring back-to-back, but not all rabbits can keep that pace up for long and also feed etc. needs to be optimal so they don't lose condition.
After 2-3 years litter size dropped from 8-9 gradually to 6-4 over the years, but she always was an excellent mother.