It's been 80-90 degrees lately,yes the date is right and she won't let me touch her stomach to palpate,I've put him on the ground in my chicken pen while they free ranged and he still dragged his legs he has ever since I got him,there eating manna pro rabbit pellets(and fruit,rabbit seed bars,hay block,grass,etc,poop is normal,Is it really hot out? Are you positive of the date of breeding? It is possible that it was a false pregnancy. If mated and not successful the doe will still go through all the motions of building nest and such. Can you palpulate her and see if you can feel kits?
If you put him on the ground does he
it proper or walk around? Or does he lay back down?
What are they eating? Is poop normal?
Sorry for the questions, it help narrow down possibilities.