@Michael Greenberg - Thanks for sharing. It certainly seems like Airbnb has been and will continue to be on my side.
@John Underwood - There was dog hair found in a few locations throughout the apartment and the cleaners spent a few extra hours cleaning at my request.
@Matt K. - Seems the worst they can do is a 1-star review which I am prepared for
@Thomas S. - I agree
@Julie McCoy - Thanks the input, getting rid of all of the hair and dander was the important to me
@Tim Schroeder- Good idea to get them to leave a review first.
Really appreciate all of the replies here. I have to say I'm surprised at how many people would not do anything in this situation, but it's been good perspective for me all the same.
As a frequent customer of Airbnb on the guest side, I would be pretty disappointed if I stayed at a "pet-free" listing and arrived to an apartment that had dog hair anywhere in the apartment.
I'm going to take a few more days to think about it, I've been in contact with Airbnb and the window to open a claim in the resolution center is quite long.