National Geographic Explorer: Science of Dogs

This documentary examines the extensive manipulation of dog breeds by humans, highlighting that more than 80 percent of today's breeds did not exist 150 years ago. It emphasizes the variety of breeds, with 400 recognized, showcasing their different sizes, behaviors, and traits.

The film discusses desirable characteristics in dogs, such as heightened senses like hearing and smell, alongside the unintended consequences of selective breeding, including genetic diseases. By illustrating the partnership between nature and humanity, it provides insights into how dogs have been tailored to serve various roles in society.

"National Geographic Explorer: Science of Dogs" is a valuable documentary for those interested in animal science, genetics, and the historical relationship between humans and dogs. Its informative approach makes it suitable for both dog lovers and those curious about the impact of selective breeding on this species.