Mark Taylor / Cheeky ginger kitten, Ollie, 10 weeks, reaching up and batting the ear of Boxer puppy

Five Films / Fisherman using a net to land a large Pollack (Pollachius pollachius), with dog on boat, sustainably caught using pole and line, English Channel, near Salcombe, Devon, UK, November 2016.

Lynn M Stone / Yellow Labrador retriever in fresh snow, Clinton, Connecticut, USA

Mark Taylor / Yellow Labrador Retriever puppy, 8 weeks old, sitting with raised paw

Mark Taylor / Yellow Labrador Retriever puppy, age 9 weeks, lying with head up.

Pedro Narra / Local people gathered for education program to conserve the wildlife of the Bissagos Islands including the endangered Green turtle (Chelonia mydas) Bissagos Islands, Guinea Bissau, October 2014. 3rd P...

Pal Hermansen / Inuit sled dogs resting, near Ittoqortoormiit, Scoresbysund, Greenland. Second Prize in the Nature category of the Spider Black and White Photography Competition 2015.

Jane Burton / Labrador retriever carrying basket of kittens, white Background.

Eric Baccega / Black flat-coated retriever dog splashing in water and retrieving stick (Canis familiaris)

Ernie Janes / Yellow Labrador and in wheat field, Norfolk, August

Mark Taylor / Liver Flatcoated Retriever puppy, 6 weeks, with two baby Guinea pigs.

Mark Taylor / Liver Flatcoated Retriever puppy, 6 weeks.