joyful black labrador retriever running through wildflower meadow in springtime

labrador dog meadow wildflowers springtime joyful black running nature freedom vibrant sky bright colorful flowers lush green beauty energetic pet playful animal canine outdoors summer field grass happy scene landscape sunlight countryside serenity atmosphere life fun cheerful peaceful adventure motion freshness horizon environment rural floral ground mammal active dynamic exhilarating vivid outdoorsy plant ai generated