Doggone Hungry is a very good concept for a simple, fun (and wholesome) little game; You are a small dog, and your plushy duck has been stolen! Eat food and get fat to knock him from the tree or break into the crab's lair, and save him.
The artstyle is very nice and cozy and the dog is adorable! It is very clear a lot of love and effort was put into this game.

Unfortunately, this game can be quite buggy at times, but since it is a free game and not very long, it can be forgiven.
Would love to see the developers expand upon their concept in a full game!