This is a great graphic design that shows you believe cats belong indoors to protect native wildlife. You might be a cat lover, too, that knows cats have a better quality of life when they are indoor cats.
The graphic design has a cat in silhouette on grass, obviously outside. The belly of the cat has a bird in silhouette inside. The entire graphic is inside a red circle with a line through it -- meaning NO OUTDOOR CATS and no birds inside cat bellies.
This original design for bird lovers is shown here on a round button-style magnet. The design is also available on a wide variety of shirt styles and other novelty and gift items.