Baby Blizzard Bear



Baby Blizzard Bear summons Baby Blizzard Bear, a baby polar bear companion sent to all World of Warcraft players who logged into the game on November 23, 2008 to celebrate. It is likely that a polar bear was chosen to also celebrate WoW's foray into the live Wrath of the Lich King content. This pet binds to your account, so you can mail it to your other characters on the same server. Each existing character will receive the pet in the mail, so you can delete it from your bags after you have "trained" the bear into your Pets/Companions tab. Keep one for future characters if you wish.

Source
This item was a reward for logging in during WoW's 4th Anniversary.

Pet Journal
This rare bear is bred for its small size and perpetually youthful appearance.

Accompanying letter
Those who signed on during the anniversary received an in-game mail from The WoW Dev Team: