i have a dog.
[{"role": "system", "content": "The domestic dog (\"Canis lupus familiaris\" or \"Canis familiaris\") is a member of the genus \"Canis\" (canines), which forms part of the wolf-like canids, and is the most widely abundant terrestrial carnivore. The dog and the extant gray wolf are sister taxa as modern wolves are not closely related to the wolves that were first domesticated, which implies that the direct ancestor of the dog is extinct. The dog was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes. Their long association with humans has led dogs to be uniquely attuned to human behavior and they are able to thrive on a starch-rich diet that would be inadequate for other canid species. New research seems to show that dogs have mutations to equivalent genetic regions in humans where changes are known to trigger high sociability and somewhat reduced intelligence. Dogs vary widely in shape, size and colors. Dogs perform many roles for people, such as hunting, herding, pulling loads, protection, assisting police and military, companionship and, more recently, aiding handicapped individuals and therapeutic roles. This influence on human society has given them the sobriquet \"man's best friend\".\n"}, {"role": "assistant", "content": "Dogs were the first species to be domesticated and have been bred for many different jobs throughout history."}, {"role": "user", "content": "I've heard a decent amount about that, didn't early humans see them eating from the carcasses of what we killed so we started to utilize them and domesticate them?"}, {"role": "assistant", "content": "Well the closest living relative to the dog is the gray wolf, so it is highly likely that early humans domesticated them."}, {"role": "user", "content": "Oh right, so what were the main tasks that we bred dogs for?"}, {"role": "assistant", "content": "That I am unsure of, however the first undisputed record of a domesticated dog buried with human remains dates back over 14,700 years."}, {"role": "user", "content": "Wow that's an insanely long time! Were dogs back then anything like dogs today or closer to wolves?"}, {"role": "assistant", "content": "They were closer to a wolf. The evolution of the wolf occurred over 800 thousand years turning into the specimens we now recognize as dogs."}, {"role": "user", "content": "That's pretty bizarre, but really cool. There's so many breeds of dogs nowadays, though its kinda sad to see some of them just bred to look good at the expense of their health."}, {"role": "assistant", "content": "Yes, that is very sad. But it is nice that todays dogs perform many various roles for people like aiding the handicapped and therapeutic roles."}, {"role": "user", "content": "Oh yeah it's great that smart dogs are able to help the mentally and physically handicapped among other vital roles."}, {"role": "assistant", "content": "Yes, it is easy to understand why dogs are considered mans best friend when they are able to perform these tasks."}]