Definitely check out VRBO. They have a HUGE list of over 500 Disney-area homes and condos with every amenity imaginable, and it says whether the homes are pet-friendly or not. We always travel with our dog and we've rented condos and homes in Orlando for the past three years and are doing so again next summer. We've never had to board our dog in any of the homes and she loved stretching out and relaxing in the AC while we were out for the day (and we loved the extra space!) Emerald Island is definitely our favorite resort. Next summer we're renting a condo for three weeks for only $1650 so you can find some great savings!