Thank you for taking the time to play the game! As for the bowl, it is located near the cabin for the smaller creature. In this demo, you can find a 'hint' drawing near each cabin showing what needs to be 'fed.' Some of them will require food, while others might need something else entirely. I think I will update the bowl's position to make it more visible so players can find it more easily.
Edit: please check the new version!
Thank you very much!