I was always told that guinea pigs can't jump. I've never felt to need to test this out, but have had experiences of my guineas going over a foot while running and nearly a foot from static. Has anyone else experienced this? They almost made it out of the bath during bath time, and have cleared a stack of DVDs put next to their cage, almost the height of a nero 2. We regularly let them out, for which they have to jump out of the cage was a nero 2, now a nero 4, so I'm not sure if we have accidently given them steorid strength legs. Anyone else got super guineas?