You know how the Targaryens put dragon eggs in the cradles of each newborn Targ? That should become a thing for the Starks too. Nymeria (and Summer? Or Shaggy? Or Ghost?) will probably start reproducing around the same time their owners start having kids with their respective partners. So that means direwolf pups in the nursery and bb!Starklings holding onto their wolf tight while pulling themselves up to stand for the first time and and the wolves growling each time their bb throws a tantrum and lots of other really cute and dangerous things.