[Margaret the dwarf]

Ok, thanks everyone for the replies. Our current set up Is a modified kaytee critter trail 2. But we blocked off the 2nd floor from the 1st floor because she would climb the bars and fall off. But we added 2 additions custom made. We made her a big lookout which she loves and a open play area but she has to climb tubes to get to each area. This is what concerns me. She will also sometimes block one of the tubes on purpose and then never go back to each area until we clean her cage then she will wonder back to that area. Her activity is definitely slowing down. She sleeps a lot during the day and is still active at night on her wheel and in her various levels but as much as she used to be. We take turns 2-3 times a week and stay up with her and get her out of cage at night to run around and play but we are limited on how late we can stay up because of work.