Cheerful Cartoon Dog Round Face Expressive

Create a cheerful cartoon dog design with a round face and large, expressive eyes. Change the fur color to a soft golden hue with a white patch on its chest. Instead of a simple smile, give the dog a playful grin with its tongue hanging out. Use a bright teal background with a light beige circle framing the dog's face. Add a playful element, such as floppy ears that perk up, and include a couple of whimsical, colorful butterflies around it for a lively touch.