This is dumb stuff like delivery people - silly when I have an app.
Part of why cats pee on door mats is apparently as a defensive measure to guard against intruders into their territory.
It’s annoying
Solutions:
Put a sign on the door asking people not to knock because my cats will pee on my door mat?
Have a fake door bell so delivery people don’t bother me.
Get a better one with a camera that I can hook up with an app. Finding a brand which doesn’t suck is the hard part.