I have a C&C cage that is one grid high. I walked in this morning to see my younger pig chilling on top of the pigloo. I have never had a pig get up there before and I don’t really know how she managed, but here we are. My concern is that she might be able to jump out of the cage from that height. Is there something I could easily add to the sides of the cage at the top besides zip-tying more grids? I don’t want to make it too difficult for me to reach into the cage.