Cute little game! Interesting core mechanic, and the last two levels start getting interesting. I liked the dogs head bobbing.
The sound was a little loud, jarring, and dissonant. Just needs a little polish probably, something to keep in mind for next time.
The ending blurb got a chuckle out of me.
Oh, also, you need to change the name of the game in the unity build settings, right now its 'Pet Game' in the bottom bar.