He lays down blocking any cold that could get to the pups or yukari. He wouldn't let this blizzard get the best of him. Though he kept looking over his shoulder for night.
She sniffed around and then looked at Shadow. "Would you mind retrieving the insulation from the pup's den? It will make everyone warmer" she was very nervous about the storm, but didn't see any flaws other than the lack of insulation
"Anything to help yukari." He stood and ran out into the cold and to the pups den grabbing the insulation and bringing it back for yukari to place where needed. Though he shook off snow that had landed on his back off first
Yukari takes the insulation from Shadow, thanking him. She puts it up on the wall and then nudges the pups toward it gently. She lays down on the other side of the pups and waits for night and the others to make their way back to the den