Welcome to Hamster Central Nikkie and Miss Tufft (and Amy!). Hope you like it here, look forward to reading your posts.
So Miss T is a long-haired banded cream? That's what my first ever hamster was when I was little
I do think the cream bandeds are very pretty hams. (I know I say a lot of hamsters are pretty, and they are, but cream banded is one of *those* colours you know :P)
I'd be interested if you could post a little bit about Amy perhaps in the "Other Pets" thread in the misc section. Prairie dogs aren't kept as pets over here (well not commonly anyway) but I did used to work with a colony in a zoo that were kept in a big paddock with tapir and capybara, they had hugely complex burrows and a social system, I'd be interested to see how they adapt as single pets.
Emma x