I am planning on travelling in the next few months and I have a large(ish) service dog. I'm pretty sure she won't fit at my feet since she just barely made it down there as a yearling, (she's about half a head higher now and a bit broader). Also this was with a normal row, not a bulkhead. She's 70 pounds now if that matters. I've read that I would have to buy a second ticket if she doesn't fit. How does that actually work? Should I just buy the ticket in advance to make sure there aren't problems? If I have to buy a ticket on the spot and the plane is already fully booked will I be de-boarded and put on stand-by?
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