Here's a travel reminder:  If you're planning to fly and you want to take your pet, most airlines won't accept pets as cargo or checked luggage if the temperatures are above 85 or below 20 degrees along the route.  It would be a cold day in hell before I'd put Thunder, or any other animal, in the underbelly of an aircraft no matter what the temperature was but, for those who do, I would hope they'd use some common sense.