Because it was such a large litter (10 babies total), I think all the babies are a little smaller than they should be at this age, but I do have a pretty good idea of the sexes. And I do think that the little aggressor is a male. He's one of the smaller buns, so I was a little surprised to see him picking on everyone else. I don't breed rabbits myself, this is a foster litter (my first) from the humane society, so I'm definitely not a pro at sexing them in the first place, which is probably why I'm doubting myself.
Good to know about the 3-4 months. I didn't want to risk any pregnancies if I was wrong about any of the sexes and they stayed together longer than expected.
One more question, a little off topic.. I'm keeping one of the babies and I currently have 2 adult rabbits (spayed female dutch, neutered male new zealand white). They are both free range, so they've able to see the baby bunnies through the pen, and I've let them check out the baby I'm keeping. My male bunny is great with everyone and never aggressive, so I've allowed him to walk around with the baby. My dutch can be territorial and can get really nasty during bondings, so I'm hesitant to start the bonding process with her until the baby is a little bigger. She hasn't shown any aggression towards him yet, though we've been very careful.
My plan was to bond the baby and the male starting next week. So long as the male doesn't show any aggression (which I think is highly unlikely from him), I want to keep them in a cage together for about a week, then put my dutch in the cage and allow the other two free range for about a week. Then begin introductions on neutral territory with the baby and the dutch.
First.. wondering if this is a good plan to bond them separately this way, second, should the male be present when I introduce the baby and the dutch on neutral territory? Or will this make it worse? I worry about him getting in the middle of a scuffle if one breaks out (although we plan to be very careful).
Any tips would be great...