Ключевые слова: adorable, animal, autumn background, autumn landscape, autumn leaves, autumn leaves background, background, beautiful, breed, breed dog, breeds of dogs, canine, collie, collie dog, collie puppy, cute, dog, domestic, happy, looking, mammal, nature, open mouth, open mouth profile, open mouth tongue, outdoor, park, pedigree, pet, portrait, profile, puppy, purebred, shepherd, shetland, shetland shepherd dog, tongue, tongue out, young,