My girls won't come near the door of the cage--- something is diffently off--they have never acted like this. We have had them ever since my sister gave them to us. Its so weird. I don't understand it. and my littles one who always wants to come out doesn't want to when I tried to get her out she jumped back in. I put the k ladders in today, and I think that scared them but I took them out when I came home. What could be the problem? I am really worried nothing like this has happened before. Any suggestions on what this might be or why they are acting like this?