Not sure if everyone knows this or not, but there is a new trainer in Northern Barrens on a bluff NW of Far Watch Post. Her name is Crysa<Flying Pet Tamer>, a trainer specializing in flyer pets as the name implies(which makes me wonder if there aren't new trainers specialized for other families out there somewhere). She has a team of 3 epic flyer pets(2x Nexus Whelplings handle them easy), and defeating her awards a "Torn Sack of Pet Supplies". I'm not sure what all the sack can contain, but it has a chance of dropping an Albino Buzzard pet, a Chain Pet Leash toy, battle stones, and possibly other things. The quest can be done once per day(account wide) and the pet is cageable(I've yet to see any listed for sale though on Alleria though) so you can always try the AH.