Ok fishy clone. But like others have mentioned, hit detection is bad, control is sluggish and it's too hard to tell which dogs are safe to eat and which aren't.
Great shmup. The only thing I'd change is the penalty system. It can be pretty frustrating to lose power ups in the higher levels and have to rely on the pea shooter. Maybe instead of losing an entire of type of power-up on death it could be reduced to 1 or 2 levels of each.
Btw, wasbeer500: The magnatron makes the music files follow your path so you don't have to chase them all over the screen.