After a lady's car had leaked motor oil on her cement driveway, she bought a large back of cat litter to soak it up.
It was working so well, that she went back to the convenience store to get another bag to finish the job.
The clerk remembered her. Looking thoughtfully at her purchase, he said, "Lady, if that were my cat, I'd put him outside!"
"As every cat owner knows, nobody owns a cat."
--Ellen Perry Berkeley
If you have to introduce a second cat into your house, your first kitty cat may have trouble getting used to the new intruder. If you put a little perfume on both cats, so that they will smell the same as each other, they will immediately trust each other more.