I've made a 2 level C&C cage with the grids,connectors and cardboard (temporary until coroplast arrives). For a few days now my piggie has only hung out at the bottom and refuses to go up the makeshift ramps. Today I moved his bed, food & water to the 2nd level and placed him up there as well to encourage him to go down. Maybe if he goes down the ramp he'll see that they arent so bad. Anymore ideas on what I can do to get my hesitating piggie to explore the whole cage.