Ross Hoddinott / Garden / Common snail (Helix aspersa) on wet doorstep, with milk bottles, Cornwall, May

Aflo / ic-04208 Puppy sitting on doorstep of house.

Wild Wonders of Europe / Geslin / Urban Red fox (Vulpes vulpes) on doorstep with newspaper hanging out of letter box, London, June 2009

Mark Raycroft / German Shepherd (Canis familiaris) portrait of adult resting on doorstep

Kim Taylor / Blue tits (Parus caeruleus) competing for cream at the top of a milk bottle. Surrey, England, UK, August. Digital composite

Kim Taylor / Blue tit (Parus caeruleus) drinking cream from milk bottle. Surrey, England, UK, August. Digital composite

Duncan Usher / Raccoon (Procyon lotor) snarling on house doorstep at night, Germany

Yves Lanceau / Yellow Labrador Retriever in doorway with bead curtain. Property released.