This is an actual Phineas and Ferb character by the way. his guy holds a special place in my heart, he's my favorite character from the franchise.

I quickly doodled the art myself, Harry isn't very popular so he doesn't have a lot going for him in terms of art- or anything actually.

2.0: I added the O.W.C.A building as a location and added some notable agents.
Karen the Cat
Maggie the Macaw
Harry the Hyena (YOU)
Pinky the Chihuahua.