Hello everyone! So since I'm in the process of upgrading my girls cage I need some ideas on a small second floor. I notice some people use tables in their cage to act as a base for a second floor and install plexiglass. I had previously used grids as a second floor with a coroplast ramp and half of my piggies loved it but I'm thinking of adopting the idea of using or building a table. What would you all recommend? Are there any good small tables anyone can recommend? Their current cage is 4x10 which houses 8 sows. I recently put together a hayrack and new wooden house for them