That tends to buy a lot of tolerance. One thing furries are good at is not getting thrown out of places despite being weird and creepy as fuck.
When you hear about things like Dashcon failing utterly, it's because of things like reserving giant blocks of rooms and then, when the day of the con comes, not coming through with the guests to fill them. That is the kind of thing that causes the hotel to accelerate the payment due and demand it all at once or throw the con out.
This is something that generally does not happen with furry cons. They do, in fact, fill the rooms.
Which is why they get away with literal shit like this, although this is seriously pushing what even a well compensated hotel puts up with.