Padfoot

Book 3: HP & the Prisoner of Azkaban Forum

Since Sirius Black is our character of the month, we should devote a thread to his animagus form. Why a big black dog? Was it solely to keep Lupin under control when he was a werewolf? Did it reflect aspects of his personality?

Well I think it's mainly inkeeping with the fact that Sirius (the star) is also knows as 'the dog star'. Perhaps Rowling was just showing off her knowledge of astronomy.

I think one of the reasons that he chose a dog form was because they are a common animal. You wouldn't find it strange to see a dog walking down the street.

Sirius was also an intensely loyal friend.

Quite true... which is something that dogs are, loyal.

And big enough to handle werewolves.

loyal... I'll go with that.

Ms. Rowling's actually said in an interview that the animal chooses the wizard and that a person's animagus form is best suited to their personality.

Yes, that is right. I had forgotten about that. Welcome to the forum fairylupin.

Why, thank you. I'm pleased to be here. It's uber fun already.