add dash button to track litter box changes.
Have joanne remind us when necessary since Molly can't talk yet.
I've setup something similar with a motion detector and a dash button. I just have a counter reset when I press the button, and alert me past a certain point. Super easy to setup in Node-Red.
It's a little over-complicated, since I setup a dashboard and have a fridge in the path of the motion sensor, but it's been working well!
https://github.com/isabellaalstrom/HomeAssistantConfiguration/blob/master/packages/litterbox_upstairs.yaml
Leverage Wyze Motion Sensor. Send out Vacuum 20 minutes after motion to clean up stray litter in the bathroom specifically.