Wow! This is reall well-written, and your characterizations of Filch and Dumbledore were both spot-on. You don't see many stories about Filch... as a matter of fact, I'm writing one right now, but it's a humour fic.
The last sentence is my favourite!
Author's Response: Oh a humour fic with Filch in it. :) Yeah he's a good character for humour fics... probably because he's a bit insane. heh Thanks!
It was very good, despite having sinister touches to it.
A few mistakes that you ought to tweak or correct:
I don't see Hagrid patting/stroking a kitten. He doesn't like cats.
In one of the books (don't remember which one), it is said that Mrs Norris and Filch's eyes resemble each other. But this fic seems to be contradictory.
I'm just being nitpicky, it's a very original fic!.
Author's Response: Wow really? I didn't know he doesn't like cats. Definitely didn't remember that Filch's eyes were like Mrs. Norris'. Hmm better go tweak it. Thanks! :)
It was a great one-shot for Argus. Sinister, playful and interesting all at once. Something that you could definitely have seen as canon. Great job.
Author's Response: Thank you ;)
That was cute and wicked at the same time. I really like this story. It's really cool. Good job.
Author's Response: Thanks, I'm glad you enjoyed it.