Scary Mary is so like our former cat Raddish, aka "slash." Raddish was a large imposing tubby tabby and all she needed to do was simply show up with that MY blanket look on her face and the others would leave. Spray bottle? Not effective. She'd give us an "owl earned" glare and very likely go pee in our of our shoes...
=^..^=
Scary not that bad. I'm learning how to control her without offending. I sure don't want to get on her bad side.