Another View of My Boys Cage - Guinea Pig Cages

That is an awesome cage! I love it.
Just one question, whats on top of the pigloo?

Thanks! Dried Cork Husks is what is on top of the pigloo. I read on the diet formus that they could be given as a treat. But my boys wouldn't touch them so I just put a bit of hay on top of the pigloo now instead. : )

Wow! I didn't get how big it was until I saw this picture! I like the way you made the upper level and the front grid parts of it. =]