I'm amazed that I have not seen this before! I honestly had no clue whatsoever what was going to happen next. It could have been a bit funnier, but it's still awesome. It actually did all make sense at the ending...I think. I can see why you wanted me to review your other works. This is the best thing you've ever worked on.
I think there was actually a cartoon that was like this. It was a literal playout of the dog catcher, dog, cat, etc. It was Looney Tunes or something. The animation was pretty good too. A pity you were so close to winning all three main awards!