Do they go over the log hidey thing?

Good job!

Yes, they love to race over it..lol They also just jump over the edge.

I love that you used closet shelving for the whole thing... that is a cheap alternative! Sorry, I've never seen it used before.

Love how you used the rodennt wheel for hay. I'd make sure to keep it filled though so they don't get their heads stuck or try to use it. It looks too small for a guinea pig though, probably is a rat one. Still, I like the use of something you couldn't use before.