excellent job for a first.
I agree with the guy below me in the sense that a little more interaction would be possible. I also find that in games like this, a bit of text in each panel describing a vague and mysterious story helps quite a bit. It allows the player to explore things a little and interpret the game in different ways. Perhaps you could write something about how the cat feels in each new situation. Besides that, graphics were nice and music was beautiful, making a fantastic mood for the game.