A life-threatening cold front approaches the mountain and the family prioritizes shelters for their livestock. The task is easier said than done, as it will require the siblings to make a risky journey to a neighboring mountain to salvage lumber.

A deep freeze halts the water supply, sending the ranch into a new crisis. And with a critical load of lumber delivered to the base of their mountain, the Wolfpack must problem solve to get their house back on track.

Bear overnights in the wild as he absorbs life-changing news. A gentler Bam takes the lead on a critical next step of the main house build, while Noah creates a Bush Monster Plow to clear heavy snow. Sister Bird makes an unusual gift for Gabe.