Picture: Facebook/Amelia MillingSource:Supplied“My first response was, where’s the owner?” Ms Milling said.“Then I saw the collar and it said (the dog) was a Crow Pass guide, and I realised that he was there to help me.”Nanook guided her back to the trail and camped with her overnight.The next day, Nanook stayed with Ms Milling as she attempted to ford the river.