I pay 250.$ round trip for my 2.5# chihuahua . This is our 5 th trip. I asked him nicely if he could take me out of the middle seat and he said no because I chose to bring her! I wont be bringing her on delta ever again. You lost 250.00 every trip from this point on and I might have to cut up my gold delta card ( thousands of dollars annually purchased on my gold card. I fly 6-8 x per year and have always flown delta out of loyalty but you are not the only airline out there and I can change my loyalties! Im watching quite a few delta employees going on this flight to Detroit from tampa.. Common courtesy would have been !!!! appreciatedappreciated