Advice on cat door?
I'm about to buy door which will exit my bedroom into my new, enclosed screened porch/sleeping porch/catio. So, here are my questions --
--when buying the door, I guess I want want that's smooth on the bottom, without the decorative recessed panels, if I want to add a cat door, right?
It seems like you can get either a cat flap meant to keep out the weather OR a locking one. Can't find one that's both.
--So it looks like my choices are the 4-way locking door, which has a single flap and would leak air; or
--the "ruff weather" door which provides better insulation/air control but doesn't seem to be locking.
which would you choose? I prefer to be able to control the kitties' access, but am worried about the energy loss.