Stock photography, photos: Labrador Retriever Stock photos of Dog retrieving very large stick in water Photograph: © Larry Cooper Click for a larger image and more information Keywords associated with this stock photo: dog, Chocolate Labrador Retriever, swimming, returning, retrieving, fetching, loyalty, friendship, love, devotion, determination, strong, strength, happy, working, purpose, effort, pride, tireless, tired, exhausted, finished, trained, tricks,