Watch National Geographic Explorer: Science of Dogs (2007) Online

The dog is the ultimate human creation. With 400 breeds and counting, the dog is more varied in size and behavior than any other species on the planet. National Geographic looks at man's evolutionary manipulation of dogs' appearance, talents and temperament - and the accelerating efforts to create breeds to suit our needs (more than 80 percent of today's breeds did not exist 150 years ago). From desirable traits like supersensitive hearing and smell to the unintended consequences of genetic diseases, learn how nature and man have partnered to deliberately create new and specialized versions of man's best friend. Read More

Watch National Geographic Explorer: Science of Dogs online. Featuring Gregory Acland and Gustavo D. Aguirre, National Geographic Explorer: Science of Dogs is classified as Documentary genre movie with an average rating across the web of 6. It is available for streaming online in the USA on 1 services such as Hoopla. The movie was released on 2007. National Geographic Explorer: Science of Dogs was directed by Jackie Mow. Read Less