Originally posted by Barbara
One thing you can do: turn the door handle so that it shows up. THen they can't open it any more by jumping on it.

I am glad sneaky Lily didn't manage to go outside. One time Filou was outside about 45 minutes -because we were sure he was only hiding in the apartment

We've tried that already - it's not working because the entire construction is really old and it did not allow to take the door handle off!

How scary about Filou! How did you eventually notice he's been outside?

Kirsten