Pet

A man rides a bicycle as he carries his dog on his shoulders in Mumbai...A man rides a bicycle as he carries his dog on his shoulders in Mumbai July 9, 2013. REUTERS/Danish Siddiqui (INDIA - Tags: SOCIETY ANIMALS)

Danish Siddiqui/Reuters

A dog holds on tightly as his owner rides a bicycle in Mumbai, India, on Tuesday Read more

A cat sits behind a rain covered window and watches the outside world on a rainy day in Berlin, Germany, Friday, May 31, 2013. (AP Photo/dpa, Wolfgang Kumm)

Wolfgang Kumm/AP

A cat sits behind a rain covered window and watches the outside world on a rainy day in Berlin, Germany, on Friday Read more