Mark Raycroft / Minden / Border Collie (Canis familiaris), North America
Fred Olivier / Close-up of a Black browed albatross (Thalassarche melanophris) preening its chick, chick looks up panting, thermoregulating, West Point Island, Falkland Islands.
Denis-Huot / Two male Thomson's gazelles (Eudorcas thomsonii) fighting, Masai-Mara game reserve, Kenya.
Ernie Janes / Yellow Labrador and in wheat field, Norfolk, August
Petra Wegner,Petra Wegner / Golden Retriever, male in straw
Yves Lanceau / Domestic dog, Hungarian Sheepdog / Komondor, female and puppy, France
Terry Whittaker / 2020VISION / Red deer (Cervus elaphus) stag with steaming breath after fight, rutting season, Bushy Park, London, UK, October. Did you know? Red deer antlers are can grow 2.5 cm a day.
Ernie Janes / Yellow Labrador with ball in its mouth against blue sky.