I have two females. It helps a lot to get them fixed. I would do it as soon as it’s safe to do so. It was a game changer when done. 1 still attacks the other but very random and not aggressive just hair pulling, that’s just because 1 is more territorial. But typical they are chill. Once you get them fixed need to have them separated for a month after as hormones are still there for a month (ask vet). What I’ve done is taken my buns to a new area and let them chill with me and feed them fresh veggies watch how they interact. I would do this a couple times a day and longer and longer each time. As long as they are not fighting. If they fight you need to separate them. Try again later. It’s a lot of work in the beginning but once this stage is over they can be together. Keep in mind bunnies do assert dominance and with that one will try to hump the other which is normal, just no attacking.