1) My wife and I honeymooned at one of these resorts, so we like to go back to it sometimes. So it isn't as cut and dry an issue of "just pick another resort" as you state.
2) If you can't emotionally be away from your pet for 7 days you should:
a) Choose not to be away that long
b) Get therapy, because you need help if you are that fragile...seriously.
Also, let's put this in perspective. People can't smoke in 99.98% of WDW now because it bothers other people.
How is this any different? (and 2nd had smoke is a fallacy, if that's your strawman dig into the subj. a bit and you'll find the facts.)
This new culture of "I need my emotional support animal on the flight, in my room, with me at the grocery store * " is weak and pathetic.
*excluding true service dogs, I'm talking about fifi in a carry on, not a true service dog
Seriously, board your pet, how is leaving them in the room for 7hrs any good for the pet anyway?