Create a heartwarming scene of a fluffy puppy playfully trying to catch soap bubbles floating in the air. The puppy should be small, with soft, fluffy fur and an excited expression. The background is a sunny, grassy backyard with a few colorful flowers. The soap bubbles should be sparkling and catching the sunlight, with some bubbles close to the puppy's nose and others drifting further away. The overall atmosphere should be joyful and playful, capturing the innocence and fun of the moment.