Beorn raised an eyebrow as he looked across at Gandalf. "If you are referring to the trolls coming down from the mountains into the Wilderlands, or the goblins venturing this far south...or the Orcs that are following you, then yes, I have." his gaze flicked to Thorin as he picked up a large pitcher of milk and began to pour some into each of the mugs in front of the company. "Tell me, why is Azog the Defiler hunting you?" 

Thorin looked at the large man in surprise. "You know of Azog? How?"