I'm still struggling to bond 2 females.
Marmalade is 18 months and Treacle is 7 months, they are both neutered.
The fighting has stopped, but the frantic chasing each other around the garden hasn't. They've divided the garden up into a half each, the main problem comes when Treacle starts to groom Harry (Marmy's b/friend) then chaos breaks lose.
I'm not too concerned at the moment... but I wouldn't trust them in the run together.
Its took a lot of patience and a good aim with the water pistol to get this far. I still keep having a hutch swap every week to try and get them more comfortable with each other, but its a slow process.