Add me to the long list of people who are devoted pet owners and
DVC members who LOATHE the idea of adding pets into the mix at Disney.
Our worst stay ever was when we rented one of the cabins at FW, and were attacked by THOUSANDS of ravenous fleas, obviously left behind by someone who had snuck their dog in with them.
Oh, wait, it gets better, the fleas hitched a ride in our luggage and infested my car and my house!

Our dogs and cat are on Sentinel, so any fleas that bit them when we got home bit the dust, but it was a miserable few weeks, and I had to actually flea bomb the car. Which was a drag, since I'm allergic to pesticides.
Here's wishing very, very bad Karma on all of you who sneak your dogs into Disney, and you know who you are...
Oh, yeah, and I just have to add for those of you who think we're behind the times with the Europeans-I lived in Europe, and the reeking stench from the dog feces littering the pavement everywhere you walked was overwhelmingly bad. I mean, there was poop EVERYWHERE. We used to have shoes for walking outside on the streets that we never brought into the apartment because they'd inevitably be pasted with poo.
Remember, the french built Versailles, but they built it without any toilets-people would go into the stairwells to do their business. Yep, try and get that image out of your head...