Several years back my friend Mike's wife was having a birthday so I made this card for her. At the time I think they had 3 cats. I don't remember if she liked this card or not. When I think back about it, no matter what nice thing she might have said to me, I suspect secretly she didn't like it.
This image is reasonably high res so you can print one of your very own. Just fold it in half horizontally and then in half again vertically to make a card shape. Be careful to align Mike's mouth properly with the cat's pooper when you fold it up. After that you need to cut out Mike's mouth so the cat's pooper shows through. Tada! A card any wife would love!
See it in action here: