Miko, like his close brother, had a good upbringing surrounded with family and friends! He always loved being surrounded by them and typically hung out with them more than Kiko and had a slighty better reputation because of it!
He never had a strong desire for the title of lead wolf like his brother did-- Miko always thought Kiko was a bit delulu when he'd rant about leading the pack. But he was a good brother and strayed from saying anything too dream-crushing as much as he wanted to.
Miko always knew when Kiko snuck off or was about to because Kiko would always tell him-- which either meant he'd get to go or would have to make a cover-up for him. Sometimes he'd get to go and watch the sky with Kiko, or chase birds! Most of the time Miko would have to be a stupid cover up and lie about his absence, which he never minded, but he enjoyed acting like it annoyed him just to see Kiko react.