Keywords
1 animal, alert, alertness, animal, animal themes, black, blue, blue sky, border, border collie, canine, canis lupus familiaris, collie, color, color image, colour, colour image, day, design pics, dog, domestic, domestic animal, farm, farming, farmland, field, front view, full length, full-length, grass, herding, horizontal, kingdom, looking away, no one, no people, no-one, nobody, one animal, outdoors, outside, pet, pets, photography, purebred, sheep, sheepdog, shepherd, shepherding, sky, united, united kingdom, watchful, watching, white, working, working animal, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, 12271397