1- Look for a nesting spot on the island
Hiccup: "On second thought, this snow field is pretty exposed. There's no protection from the icy wind coming from the sea.
That wooded area over there might be a better spot for a nest. Lead the way!"
2- Find a sheltered spot for the nest
3- Click on the tree and knock snow off of its branches
Now bring the snow to the spot we picked out. We'll make a nice nest for him."
4- Bring snow to make the nest
Hiccup: "It looks great, [Your Viking's Name]!
He obviously loves his new nest. Good work! Come back to camp and talk to me, [Your Viking's Name]."
5- Talk to Hiccup
Hiccup: "Don't worry, he'll be more comfortable away from the warm campfires. Just remember to visit him every once in a while. Toothless and I will keep and eye on him too. Thanks for the help!"