I know my list is long but there is a lot of valuable pets on offer! Design an offer that works for you!
Looking to acquire:
Rocket Chicken - Got my Chicken!!

What I have available for trade:
Mounts
Depleted-Kyparium Rocket (value: anywhere from 80k - 110k depending on the server)
Pets
Gilnean Raven - Rare Quality (used a stone on it) - I'm reluctant to give this up as it is my only Raven, but would consider for the right offer
Set of All 11 Argent Tourney Pets
Pandaren Water Spirit
Pandaren Earth Spirit (x2: Level 25 and level 1)
Pandaren Air Spirit (x2)
Pandaren Fire Spirit (x2)
Porcupette (x3)
Frigid Frostling
Lumpy (x2)
Sprite Darter
Purple Puffer TCG
Eye of Legion TCG
Darkmoon Hatchling
Darkmoon Turtle
Any other 4 DM ticket pets (have enough tickets to purchase 4, but only while the Faire is in town!)
Clockwork Gnome (arch. pet)
Fossilized Hatchling (arch. pet)
Voodoo Figurine (x2) (arch. pet)
Set of all 8 Fishing pets (4 Crocs, Crawdad, Sea Pony, Strand Crawler, Sewer Rat; available for individual or bulk trade)
Anubiseth Idol (AQ40) - (sorry sold, but will try to pick one up after re-set)
Viscidus Globule (x2) (AQ40)
Mini Mindslayer (x3) (AQ40)
Corefire Imp (x2) (MC)
Harbinger of Flame (x2) (MC)
Untamed Hatchling (BWL)
Giant Bone Spider (Naxx)
Phoenix Hatchling
Tiny Shale Spider
Rustberg Gull
Terrible Turnip (x2)
Red Cricket (unlearned BoE item)
Imperial Silkworm (x2)
Complete set of 8 Engineering Pets (traded as a group)
Toxic Wasteling (x2)
Peanut
Wolpertinger (upgraded to rare)
Red Christmas Helper (upgraded to rare)
Feel free to make offers based on what is listed above. You create a package that interests you and post here and I'll let you know if the offer works for me or not.
I will add to my list as I pick up pets. Thanks!