They have been all over it! Honestly though, even though I KNEW they are nocturnal, I was slightly unprepared for how invisible they would be during the daytime hours.
They are SO smart!
Last night they were playing. Well, at least I thought they were playing, but when I watched closer, I noticed Charlotte was just having fun, but Sabrina... She was going around to every corner and door and then pushing against the cage with one paw. At one point she went into the glider kitchen, hopped up on the lid, and almost popped out the little window that's in the lid. (I use a little hermit crab thing for their glider kitchen) That's when I realized she was systematically checking over the entire cage looking for weak points!