It looks like players on both EU and US realms have started to receive penguin pet (Mr. Chilly) for Battle.net merge. Be patient 
Mr. Chilly
– October 15, 2009Posted in: Fun
[All Topics - MMO-Champion BlueTracker- [US] This Game Again February 7, 2012
- [US] Account Wide Achievements - Need Clarification February 7, 2012
- [EU] New Battle.net Balance Feature Now Available February 7, 2012
- [GB] Dying Realms, and Solutions to this. February 7, 2012
- [US] Shared Achievements? February 7, 2012
- [US] Why MoP? February 7, 2012
- [US] New Battle.net Balance Feature Now Available February 7, 2012
- [US] So apparently the word "homosexual" February 7, 2012
- [US] Art Gallery Update February 7, 2012
- [US] Authentication Bug? February 6, 2012
- [US] Install WoW February 6, 2012
- [GB] When are we getting some love? February 6, 2012
- [EU] Prepare for War: The Ultimate Wave of World of Warcraft Collectible Action Figures Are Here! February 6, 2012
- [GB] Don't buy Queen's Garnet over trade channel! February 6, 2012
- [GB] freeze in arenas February 6, 2012