Simple, yet somehow so satisfying. Love the take of animal companion sabotaging instead of helping. If that's not unique, it's very close to that. The sound effects were spot on, that *crunch!* when clicked a cookie was so satisfying
I had a minor problem that the playing field went out of bounds (both fullscreen and not fullscreen), so lost sooner or later to cookie being out of sight, but that's probably an issue with my computer's magnifying settings.