Thorfinn wasn't the type usually to worry, but Margaery was a bit to much like a dear friend he lost not to long before arriving here, and he had the instinct to keep an eye on her. To keep Arneis' fate from repeating through Margaery. Thorfinn still had his own pack already on so he nodded to Sam at the question.

"I have things to do, yes, but Kate and Margaery are more important." Even if it seemed silly giving up a few hours wouldn't kill him, and could help them if at worst they had run into an animal. "I know where Margaery gets her animals, best to check there first." He motioned off to a side of the woods. "Up in valley."