We have 3x4 stalls for our fawns and even though we dont double up there would be plenty of room, we keep them in there for 2 weeks then move them into a 12 x 12 stall with other 2 week olds, they stay there for 2 more weeks, at 4 weeks of age we move them outside into a 1/4 acre pen at this time thay are depending on us for their milk and are waiting to be fed, no chasing.
I also keep fresh clean dirt, water and grass or green trimmings in with the fawns from the time they are 2-3 days old, I even force feed some dirt occassionally by wetting the dirt rubbing my finger in it and sticking it in there mouth, this helps with the needed bacteria that they need in their stomachs.
