the game is actually pretty damn good, especially for a first time jam. The art style is extremely rough, though its in a way that seems congruent, and fits the overall bizarre style of the game. My only gripes would be 1. I cant collect the clothes, and 2. The ball solution was too obscure (maybe you should mention that E is an action button of sorts, or have the ball pop up in the corner to tell the player that they have it?)
Its overall a great start. I'd recommend improving how mechanics are shown to the player, and maybe adding more varied challenges along the way (maybe add more things that deplete health to challenge the player's skill at the movement mechanics, or have more obstacles that require other objects to traverse similar to the dog).