This item is acquired in-game. See its sources below.
A Rare Miscellaneous, item level 1, binds when picked up.
First seen in build 12.0.7.68887 (Midnight (patch 12.0.7)).
Shaking Pet Carrier uses icon file 132599, which 33 other items also use. The 8 closest by item ID:
Snarling Butterfly Crate ID 172493 · Miscellaneous "Teaches you how to summon a Crimson Skipper."Cage of Mawrats ID 186636 · Consumable "Several Mawrats gaze hopefully at you through the bars."Trained Gromit Carrier ID 187508 · Consumable "Its strong nose finds everything."Caged Bear ID 166438 · Miscellaneous · item level 10 "Teaches you how to summon Blackpaw."Rattling Iron Cage ID 128025 · Miscellaneous "There's something big inside!"Baby Goren Carrier ID 112682 · Quest "Jam packed with baby gorens!"Rusty Pet Cage ID 90043 · MiscellaneousPet Cage ID 82800 · Battle Pet · item level 20Blizzard numbers items as they are created, so the named items next to ID 178533 (178526 to 178538) were usually added in the same batch as Shaking Pet Carrier: the same quest line, zone, vendor or reward set.
Lost Cryptkeeper's Ring ID 178526 · Quest "Cryptkeeper Kassir will be pleased to have this again."
Winter Veil Gift ID 178528 · MiscellaneousGently Shaken Gift ID 178529 · Miscellaneous
Wreath-A-Rang ID 178530 · Miscellaneous "Aerodynamic and pine-scented."
Corpini Slurry ID 178534 · Consumable · item level 55
Suspicious Slime Shot ID 178535 · Consumable · item level 60 "Oozy, gooey, and sure to make you feel woozy after consuming this beverage."
Tauralus Bone Marrow ID 178536 · Consumable · item level 60
Hair-Trussed Fungi ID 178537 · Consumable · item level 55
Beetle Juice ID 178538 · Consumable · item level 55The raw ItemSparse values for item 178533 in the current client build.
Read from the World of Warcraft client build files: Item, ItemSparse, Lock, Holidays, AreaTable and CollectableSourceVendor.
TheWoWDB