Agnora colony?

This will be crosspoted in r/rabbits but I was curious if anyone had an outdoor agnora colony set up and how they have that work to keep the fur clean.

I currently have 3 does that live together and 1 buck that has his own indoor run but the does are currently living in my guest bathroom as I ended up with a surpise litter when I misidentified one of my other bucks. I kinda want them outside due to a lack of space int he house for them but with the long fur.

I dont intend on having any unaltered bucks live with the does but the does them selves are not fixed at this time because I am waiting to see if I want to have more agnoras than I currently do.