Doug is a cute white dog with a bright black nose and soft, floppy ears. His big, wide eyes stare off to the side, with an expression of joy and excitement. He is standing on his hind legs, ready to explore whatever has caught his attention. He almost looks like he's jumping with happiness. To color this scene, use different shades of brown and black for his fur, and a warm yellow shade for his eyes. For the background, use a cool, blue shade to create a calming atmosphere that will make Doug's excitement stand out. Add a touch of green and yellow to the grass and trees to make it more vibrant.