Hey, got a cat? Want to keep that cat in your backyard?

This weight on a stick claims to do just that.....

"Backyard Cat works by disturbing your cat's balance when attempting to jump. Backyard Cat takes the recreation out of jumping. The entire Backyard Cat device, including the cable, weighs about one pound. Backyard Cat has been tested under the supervision of a Doctor of Veterinary Medicine.

Backyard Cat is a revolutionary training system that teaches your cat acceptable jumping behaviors. The Backyard Cat training system includes all of the elements you will need to produce the behavior change in your cat. The change in jumping behavior will provide your cat the opporotunity to roam around fenced property without the worry of jumping over a fence.

The Backyard Cat cable is long enough to allow your cat to sit upright without strain and can walk and run with normal posture. Your cat will thoroughly enjoy being outdoors. Our cats go out on a nice day 4 -6 hours a day."

The Site.