This is super quirky and I love the concept! I thoroughly enjoyed the humorous touch like the Garfield statue and funny game over text.
It was a little trick getting the hang of the movement, but once I did I was able to stay in the air constantly. This did detract from the urgency of getting away from the owner, as they physically couldn't reach me, so it would've been more fun to have to reload yourself to avoid that.
Also, the gunshot shout was rather harsh. I was wearing headphones mind you, though this is pretty important seeing as you'll be shooting most of the time.
Otherwise, great stuff!