[Lucius Cornelius Sulla]

a screened porch and a pet door between the house and the porch so Her Majesty can take the air without my worrying about other critters making themselves at home!

Sounds good, if your cat will accept being fenced in on the poorch. There is a possibility that she might decide to climb up the screens using her claws, which could end up making everyone unhappy.

[Overtaxed]

she might decide to climb up the screens using her claws,

I've never seen her climb anything...she always jumps.

[Overtaxed]

she might decide to climb up the screens using her claws,

I've never seen her climb anything...she always jumps.