A Dog’s Life is a secondary quest you’ll receive when wandering north-west of Drudge. It involves a tame dog.
You’ll a bunch of wolves attacking a dog near a shrine. If you save him, the dog will want to lead you somewhere.
Following contains quest spoilers. You’ve been warned
Follow the dog.
Take the key attached to his collar and follow him.
Defeat the bandits
Kill the four bandits guarding the house.