Hello! I am new to this site and just needed some advice for my f3 savannah cat. Nala is 7 months old and has not been a fan of the litter box on since she was little. She had recently just been better about using it when switching to clay litter, but about 2 weeks ago she began to pee and sometimes even poop at the bottom of our staircase (When she was younger we had a problem with her peeing on beds, she doesn't anymore). She is spayed, and we do have another 1 year old tabby cat and they are inseparable and are always cuddling. Any suggestions on how to get her to use the litter box?