 Oh, Rosie, I feel your pain. Not currently with my existing pet. I have the geriatric bunch right now, but I had kitties that did this, and the truth is cats are nocturnal, and they're going to tend to want to play and do things at night. So that is an inherent nature for them. So it's challenging with cats, but you can modify them to become more of a day-active pet. Now, I'm assuming, do you work during the day? Are you away? No.