Wonderful! Thank you for the feedback, and the kind words.
By grass area, do you mean immediately after you pick up PatchOfGrass? By "stuck", do you mean you were unable to move, or you didn't know where next to go? You can always watch the Little Foot Gameplay SPOILERS video, which shows both how to reach the end (ie if you are stuck not knowing what to do next), and how to get out of being stuck outside of the bounds of the world (ie stuck not being able to move LittleFoot into the world).
I'm looking forward to playing Pigeon Pizza Peril. Did you post the source code? I already love the title page!