Have you guys heard of the Potty Patch? I got this via email the other day, and I couldn't stop laughing at the infomercial. It's a soft grass mat billed as "an indoor doggie restroom." How it works is, your dog pees on the antimicrobial faux grass, and the urine drains into a tray two layers below that you have to wash out when you get home.
I'm not a huge fan of these for two reasons: 1) you're reinforcing your pet to pee in your living space (which is going to confuse him at some point), and 2) people get lazy and never take their dogs out for exercise when they have things like this out all the time. Still, I realize that it is a good solution for many, and saves dogs from having to "hold it" for a super long time in certain cases. Plus, it's sponsored by the AKC, so it can't be that bad. You can find them here for $39.99.
What do you guys think? Would you ever try one?