I dunno exactly what it means but every time I sing a high note, Svart comes along and starts howling. Maybe is the fact the he synchronizes with me (cause he howls more or less on the same note I´m singing), like saying:
-Yeah! We belong to the same pack, let´s sing together!
At least that´s how I wanna think he feels.
Or…Maybe is the fact that I just sing out of tune 😦
However this is video I made from a recording I had of us singing “Song” by The Third and the Mortal
BTW: He starts singing at second 29