Neat concept but sad beginning haha. The art and animations were pretty cool! I think in the city scene you might have the parallax reversed? (The closer building should move more and the far away buildings should move less~) The platforming sections in dog heaven were cool, there were a few 'blind' jumps where you just take a leap of faith haha, but still fun. Congrats on successfully submitting a game to the jam and I hope you learned a lot of new gamedev skills. Please check out my game when you have free time :D