He has shared our lives for 20,000 years. Along the way, he has helped us find food, kept our livestock, protected us from our enemies, guided us in extreme conditions, and saved us from peril. Now, he comforts us, relieving loneliness and helping us cope with old age. How did dogs come about?

Story of a Dog is a 1945 short documentary film under the supervision of Gordon Hollingshead. In the film, a dog trains for the battlefield and becomes a crucial part of the United States military. It was nominated for an Oscar for Best Live Action Short, One-Reel.

Wild bears that bother livestock are captured with ropes and shipped to zoos.

The Kurdish Iraqi poet and actor Zeravan Khalil travels with his dog through an Alpine gorge after fleeing from IS war and genocide. As he remembers the abomination, he writes a poem with the title “You drive me mad” in Kurmanji Kurdish. In his home country, Yazidic Kurds are forbidden to work in his profession. Then he eats his apple and wanders through Europe’s middle with more hope.

Follows musician and DJ Simone Marie Butler as she attempts to understand the life of homeless people and their dogs, and how the charity Dogs on the Street has helped them.

Known for their aggressive nature, exuberance and strength, pit bulls often come with a warning tag. But any 'dangerous' dog owner knows that the key to taming the breed is to handle with care, or rather, with proper training, a strong lead and a muzzle in tow. Through an intimate look into the relationships between several canine lovers and their pets, Pitbull reveals that these dogs are not nearly as fearsome as they seem.

A Dog's Life: A Dogamentary, a wacky and poignant documentary about the positive effects of the bond between dogs and humans, told through the story of Gayle Kirschenbaum and her dog Chelsea. Chelsea rigged with a "doggie cam", this couple hit the streets of NY looking for love. 9/11 happens. Chelsea emerges as a healing force as a therapy dog.

A short documentary following Koyote Moone and her medical and psychiatric service dog Banner. This film explores issues surrounding non-visible disabilities and discrimination against service dog teams.

How to tell if an animal has rabies.

From PBS - What is it like to be a dog, a shark or a bird? This question is now getting serious attention from scientists who study animal senses. Humans rely on smell, sight, taste, touch and sound; other animals have super-powered versions of these senses, and a few have extra senses we don't have at all. From a dog that seems to use smell to tell time to a dolphin that can "see" with its ears, discover how animals use their senses in ways we humans can barely imagine. But it's not just the senses that are remarkable -- it's the brains that process them. NOVA goes into the minds of animals to "see" the world in an entirely new way.

A story about the life and legacy of a Louisiana dog trainer, and the global footprint he left after training an estimated 30,000 dogs.

Norwegian dog trainer Turid Rugaas is a noted expert on canine body language, notably calming signals which are signals dogs give other dogs and humans that denote stress. These are dogs attempt to defuse situations that otherwise might result in fights or aggression. The DVD shows footage of many calming signals, how dogs use them, and how you can use them to calm your dog. This is the DVD format and companion to the popular book, On Talking Terms with Dogs. Note - this is not a professionally filmed DVD rather one done by dedicated amateur dog people; however, it does a good job of illustrating the canine body language subjects it addresses. Become a keen observer of canine behavior at home, in the community and among dogs to get better behavior and build a solid relationship. Learn to identify situations that are stressful to your dog so that you can resolve or avoid them. Filmed by the author in lovely outdoor settings, see the signals in action while Turid narrates.

In the mountains of Costa Rica, Lya Battle gives a second chance to over 1,000 stray dogs at her sanctuary, and hope for those who have yet to be found.

This film, by acclaimed director Vanessa Engle, explores our remarkable relationship with dogs. Over a number of months in north London's Hampstead Heath, Engle approached people who were walking their dogs to discover why they have a dog and the role their dog plays in their emotional lives. The people she meets tell their stories, many of which are moving, surprising and profound.

An old dog is living in a vacant lot. Camera approaches the villagers to reveal the dog. While people share their memories, memory and reality are intertwined to form an atmosphere.

Called a maverick, a miracle-worker, and a quack, Dr. Marty Goldstein is a pioneer of integrative veterinary medicine. By holistically treating animals after other vets have given up, Goldstein provides a last hope for pet owners with nothing left to lose.

Jean-Claude walks his dog in a neighborhood forever stuck in reconstruction. On his trip, he wonders about life, mortality, and 'what if' scenarios while remembering fragments from the direct impact of the second that almost cost him his life on August 4. At the moment of the explosion, the end of the world, bodies, buildings, roads, and cities may shatter. Perhaps the universe itself breaks apart. But the most severe fragmenting remains that of memory. A picture here and a sound there are vaguely reconstituted. Can a future be built from such a memory? Can it rebuild what was lost? Is it time to leave?

Nothing says adorable like this visual guidebook of the world’s favorite dogs on film, perfect for potential dog owners and dog lovers everywhere.

Narrated by Queen Latifah, this documentary follows Elsie, a black Labrador mix, and her struggled to raise her puppies on the streets of Los Angeles.