Keywords
adult animal, alertness, animal themes, anticipation, black, bone, boston terrier, concentration, control, curiosity, day, dog, dog agility, dog food, dog training, domestic animals, dry, fallen leaf, field, grass, hungry, intelligence, leaf, learning, loyalty, mammal, nobody, obedience, obedience training, one animal, outdoors, pets, plastic disc, playful, purebred dog, selective focus, sporting dog, sports, sports training, standing, superstock, terrier, training, training class, white, 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, 662-1930, 662 1930, 6621930