I think there is nothing cuter then when they make their nests! Leave nest there for about 3 weeks.... hey get so upset if you keep changing it. I just clean the food and poop off it and then leave it alone! They work so hard making it....I tjink all cages should have a special area for their nest. I know I have two critter trail cages and the top has a special part for nest and sleeping.
I will follow uo with pics!