Well my babies do go to bed in their shelter now as the sun sets. Perhaps its just a little cooler or perhaps me taking them off there a couple of nights has got them used to the idea. I think its pretty tough for babies to be parted from their family and have to get the hang of a new place. Even though there are 3 of them which makes a mini herd they do love it if I join them in their pasture. They particularly like it if I sit down and then they can all lay down around me and have a stroke.
Through the day they doze in the long grass or under the trees but dont go back to bed.
I feed them twice a day with concentrates and veg and give them some brasica leaves etc through the day just incase they fancy a change from grass and clover.