You were Sirius' son and you were only 1 year old but you already have a animagus and you were in your little wolf animagus, a little pup and you were walking around in the Forbidden Forest with your little black paws.

But then you saw a wolf that looked like your father, Sirius, animagus, so you ran to the black wolf and the black wolf turned around and saw you as you stop in front of him and he growl, making your ear go down, afraid.

You could swear if was your father but he didn't seem to recognize you because It's the first time you're in your animagus form and your tail was between your legs as the black wolf, your father, was narrowing his eyes.