So my kits are getting moved into their own section today to grow a little bigger. I would eventually like to introduce the does into the colony while they are getting bigger. in the colony is 2 semi-bonded does, they tolerate each other but were from different farms. 1 doe has 13 day old kits. the other doe was bread last week. I want to keep some of the kits and to replace the 2 aggressive does I had to remove from the colony (Not bonded does that did not like being transferred from cage living to colony living). How would you go about it and at what age (4 weeks, 6 weeks, older yet)?