i feel like a pain with all these questions OK here it is my kitties have started to try to climb out of there box ans mom is freaking she meowed at me and them all nite and put one in a dark corner under the bed so i got it and put it back then when i woke up at like 6:00 this morning the box was empty she put them all under the bed in a corner she has never moved them ever i think why is she now should i get a taller box or let her start to see them wonder?