Hi. I was told about a plexiglas bubble that you insert in your window
like an air conditioner and it locks in. Then your cat can walk from
inside out into this bubble and look around, up/down/all directions;
birds can land on the top. There is also a plexiglas window that slides
over and has a screen, that way in the summer, the cat can get a
breeze. Has anyone heard of this or know where I can purchase one?
Thanks!

James