My girlfriend purchased a Dwarf Winter White a little over a week ago. We also purchased the CritterTrail 2:
http://www.petsmart.com/product/index.j ... Id=2754667
Everything is going well. He's a bit nippy, but no big deal. Hopefully he'll get used to us. The main issue we are having is he doesn't like the tubes. He doesn't want to go up the tubes to the upper levels. If I put him on the level, he will just slowly slide off the side to get down. In the reviews for this cage, it seems dwarfs have no problem climbing the tubes. My dwarf is kind of small, maybe he is too small to climb the tubes? Any input is appreciated. Thanks.