Ep 2. Dog Tales

In the second episode of season 49 of NOVA, titled "Dog Tales," viewers are transported into the world of our beloved canine companions. The hour-long special explores the fascinating evolution of dogs from their ancient wolf ancestors to the modern-day breeds that we know and love.

The episode opens on a heartwarming scene of guide dogs training and interacting with their visually-impaired handlers. From there, the narrative takes a step back in time to examine the earliest evidence of dogs domesticated by humans. We learn that dogs were likely first domesticated in Eurasia over 15,000 years ago, and have since spread to every corner of the globe.

One of the most intriguing aspects of the dog's evolution is their incredible adaptability. Over centuries, humans have selectively bred dogs to perform specific tasks, resulting in a wide array of breeds with highly specialized skills. From herding sheep to hunting rats, dogs have been trained to do it all. The episode explores some of the most interesting examples of this adaptability, including the highly intelligent Border Collie and the ultra-fast Greyhound.

Of course, no conversation about dogs would be complete without a nod to man's best friend. The show delves into the unique relationship between dogs and humans, exploring the scientific evidence behind why dogs are so attuned to our emotions. We also hear from devoted owners who share touching stories of the profound impact their dogs have had on their lives.

One of the most exciting parts of "Dog Tales" is the cutting-edge scientific research driving our understanding of dogs. Scientists are using everything from genetic sequencing to sophisticated cameras to learn more about these amazing creatures. From studying the way dogs move and communicate to uncovering how they perceive the world around them, researchers are constantly making new discoveries about man's faithful companion.

Perhaps most importantly, "Dog Tales" is a celebration of the incredible bond between humans and dogs. Whether you're a lifelong dog owner or simply an admirer of the species, this episode is sure to deepen your appreciation for these amazing animals. So sit back, relax, and let NOVA take you on a journey through the fascinating world of dogs.