Photo of the Day: Best Friends

A man rides a bicycle as he carries his dog on his shoulders in Mumbai July 9, 2013. (Danish Siddiqui/Reuters)

Photo of the Day: Hard Game

Game ranger Tristan Dicks captured the moment a pack of wild dogs chased an impala into the water, only to upset the slumbering hippos. (CATERS)

Photo of the Day: Giant Waves

View of the heavy sea in Antofagasta, Chile, on July 3, 2013. Waves of up to seven meters of height were registered in the Chilean coast Thursday. (Photo by Jorge Jara/Getty Images)

Photo of the Day: Wearing the Same Tank Top and Shirt for 40 Years

American Teacher Dale Irby has become an Internet sensation after school photos of him wearing the same tank top and shirt for 40 years went viral. Dale Irby, 63, accidentally wore the same brown v-necked tank top and big-collared disco shirt for two consecutive school photos from 1973. When he realised what he had done, wife Cathy dared him to repeat it for the third-year running. The PE teacher kept up the joke and for the past 40 years staff and pupils have eagerly awaited his arrival at school for the annual photo. (Dallas Morning News /

Photo of the Dy: Walk This Way

Xu Jin, 42-year-old retired paramilitary policeman, walks with his dog Wangcai and cat Mimi on a street in Kunming, Yunnan province, China, on June 23, 2013. (Wong Campion/Reuters)

Photo of the Day: Amhara’s Mira

The Sphynx cat ‘Amhara’s Mira’ belonging to breeder Sabine Braeuer takes part in the International pedigree dog and purebred cat exhibition in Erfurt, Germany. (AP Photo/Jens Meyer)

Photo of the Day: Soon

A jury member examines sphynx cat Amharas Mira during an international cat and dog exhibition in Erfurt, eastern Germany. (AFP/GETTY)

Photo of the Day: Free Ride

Snowboarder Sebastien Jam jumps above a roadman during a photo shooting on June 12, 2013 on the road of the Grand-Saint-Bernard pass. The road maintenance the canton of Valais is taking off the last snow on the 2473 meters high mountain pass after exceptional snowfalls in recent months. Connecting Switzerland and Italy, the Grand-Saint-Bernard pass is due to reopen for the summer season with two week delay on June 14, 2013. (Fabrice Coffrini/AFP Photo)

Photo of the Day: Owl and the Pussycat

Real life owl and the pussycat: Horace the cat, who has struck up an unlikely friendship with two tiny owlets, Fidget and Widget (right) are photographed at Kirkleatham Owl Centre. (NORTH NEWS)

Photo of the Day: The Lucky Escape

These lucky sea lions escaped the jaws of death by inches after a pod of killer whales risked beaching themselves as they chased them up the shore. The young South American sea lion pups had spotted the predatory mammals as they cruised along the coast of Patagonia off the tip of South America. (Pablo Cersosimo/Solent News & Photo)

Photo of the Day: A Sunset

A time lapsed photo of a sunset created by Matt Molloy. He can use up 1000 different images for one picture. (MATT MOLLOY / CATERS NEWS)

Photo of the Day: What Do You Want From Me?

London Zoo photo of Tammy the tree-climbing anteater who is to be given her own minder during a series of late night events at ZSL London Zoo this summer. The twelve-year-old tree-climbing anteater is famed for her friendly disposition, but with naturally poor eyesight zookeepers will be giving Tammy help to steer her past any errant feet in the free-roaming exhibit. (Photo by ZSL London Zoo/PA Wire)

Photo of the Day: Made in China

A dog lies on the ground in front of a scaled replica of the rubber duck by Dutch conceptual artist Florentijn Hofman in China. (Reuters)

Forever Alone

A house built on a rock on the river Drina near the western Serbian town of Bajina Basta. The house was built in 1968 by a group of young men who decided that the rock on the river was an ideal place for a tiny shelter. (Marko Djurica/Reuters)

I’m with You

Newborn ring-tailed lemur Rascal is carried by its mother Roxy at Bristol Zoo Gardens. (Matt Cardy/Getty Images)