Just worth mentioning in case you're in a cave, when 3.3 comes out (next week?), they will have fixed the ICC buff so it also applies to pets. This wasn't too noticeable for most raiders because the pet generally buffs the hunter. However if you're BM you would have been jonesin'. Then again, you probably don't care too much if you're raiding as BM.
Unless of course, you're pet-tanking. Then that'd be a nice pet buff.