Quote Originally Posted by Cataholic View Post

No one has failed anything.
I am simply investigating possible options for longer term fosters.
We'll hope for a future Failure.

The "Key Operated" pet doors require the dog to wear a small radio transmitter
attached to its collar. As Fido approaches the door, the collr tag signals the door
to unlock, allowing Fido to "push" his way through the door flap. Once clear of the door,
gravity closes the flap, and the door re-locks as Fido walks out of the immediate area.

KATs, who don't wear a collar transmitter, won't be able to force open the door -
UNLESS the Kat is observant and isn't afraid of the dog. Da Kat can foil the door
by learning to closely follow the Mutt - and "sneak out" right behind the dog,
before the flap closes after passage of the dog.

Here's a chart showing several different doors sold by Doctors Foster & Smith >>>
http://www.drsfostersmith.com/pic/ar...id=169&aid=260