StardustEcho
Junior Guinea Pig
My two boys love climbing on top of their tunnels and laying there. We affectionately refer to them as our little birds. The other three pigs in a separate cage have never shown any desire to do this even though they have the same tunnel. The boys have a tunnel each to jump on now since they ignore their other hides and always want to sleep on top of or under these. They are less likely to do this if there isn't a cover on top of the cage, but they still occasionally do it. Was just wondering if this is a common thing or just an odd quirk of my boys?
Here's a photo of my little 'birds'.

Here's a photo of my little 'birds'.
