The world’s smallest service dog is as cute as her name: Cupcake. The female long-haired Chihuahua measures just 6.25 inches (15.87 centimeters) tall and is owned by Angela Bain of Moorestown, N.J. (Photo: Philip Robertson / Guinness World Records 2013 Edition)
Another fast shutter speed. For her series "Shake", pet photographer Carli Davidson photographed curious portraits of dogs shaking off water. Use a fast shutter speed and you can capture all kinds of strange expression.