Lut, how about one of those dog tie-outs - large metal posts that are screwed in the ground for dogs, with their leash attached to it? That way Zaz can move around, but only so far.

Found a link or two:

Cat houses and runs:

http://www.petacular.com/dir/4.html

This big link...look at the second row of picture, third picture. This tie-out looks really small, but you'll see what I mean.

http://www.petsmart.com/global/searc...=1154617781263

Another idea is to get a leash with a loop in one end - and slip that over a clothesline running in your yard (if you have one). Zaz can run back and forth that way.

She WILL come home - and you'll find an answer somehow!

Kirsten has a cat run - she might have some really good ideas too!