i love dogs.
[{"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": "I love dogs! They were domesticated over thousands of years and are now bred selectively for various attributes."}, {"role": "user", "content": "How many different dogs breeds are there in the world?"}, {"role": "assistant", "content": "Not sure because although there is a genetic difference between domestic and wild dogs, they all fall into breed categories. Do you like dogs?"}, {"role": "user", "content": "I love them! They are the greatest! How long do dogs typically live?"}, {"role": "assistant", "content": "Life spans vary according to breed and size with the larger dogs living shorter life spans, oddly. Ten years is tops for the large breeds usually."}, {"role": "user", "content": "That's interesting.  What country do you think has the highest percentage of dog owners?"}, {"role": "assistant", "content": "Pet ownership is second only to gardening in the U.S. as the most popular hobby. I'd guess the U.S."}, {"role": "user", "content": "What are typically the types of dogs used as service dogs?"}]