A ten week old Golden Retriever puppy The camera used was a Canon EOS 5D Mark III together with lens Canon EF 70-200mm f/4 L IS USM . Information about the picture Camera Canon EOS 5D Mark III Buy Lens Canon EF 70-200mm f/4 L IS USM Buy Focal length 200 mm Aperture f/8 Shutter speed 1/60 s ISO 200 Country N/A City N/A Category animals / dogs How to? How to photograph a Golden Retriever?