When you use NYOP the basis of the bid would not include any information other than star level and location since you are not bidding on a specific property. If Express Deals does have the information you need, that would seem to be the best solution and a reasonable outcome. On the other hand, you could consider inventing a site offering bidding for pet-friendly hotels and claiming a patent and starting something.
That would be nice!
If there were more hours in the day, I would certainly consider inventing that option!