Jasharia,
I believe you have a feed problem.
Black oils are fat producing, too much fat developed on the fallopian tubes
will negate pregnancy. Stop or at least lesson the amount of BOSS to just a few seeds.
Cut back on the feed to about half, you want the Doe and all your rabbits
to be anxious when you go to feed. Try placing an obstacle [like a section of PVC pips
or a section of four by four] between the feed ans water source.
The rabbit will have to jump or climb over to get to each.
Sort of a rabbit Gymnasium. Also check you Doe and Buck before placing for breeding.
The Doe's genitals should be slightly swollen and bright red to purple in color
for her to be receptive. If she is pale white and shriveled don't waste your time.
Try again next day and for four days after that. Within that time frame she should become receptive.
The ACV was a very good suggestion, but if the rabbit is overweight it will not work.
Ottersatin.
ldtimer: