Angelika prepares to collar and release Wasabi, a yearling that fought back from certain death. Meanwhile two newly-arrived cub brothers, Yukon and Taku, look undersized but still have a lot of fight in them.
Kim is about to take Taku, a sick and underweight cub to the vet's for an IV when Jesse discovers Angelika's foal is badly injured. An orphaned wolf pup arrives that can never be released.
Angelika and Peter's try to trap and rescue three orphaned cubs, before luck finally comes their way. At the shelter, volunteer Brooke takes the moose calves she's raised for a last run, before saying goodbye.
Digger, an aggressive orphaned cub doesn't play nicely with others. But when Digger's long-lost sister is rescued and joins him, she tries to set him straight. Angelika also reunites feisty Yukon with his injured little brother Taku, hoping both will benefit from each other's company.
Angelika and Peter rescue Sophie, a shaky cub that is barely alive and try to discover the source of her mysterious illness. A moose 'day-pass" goes awry when one stubborn moose-calf won't come back to his pen.
Angelika moves all her healthy cubs into the hibernation pen for the winter. Sophie, a disabled cub tries everything to fit in. Digger, a cub with a nervous disorder, is too small to join the group. So he's put into a feeding pen until he can achieve hibernation weight, but he misses his big sister.