Domestic Dogs are a related to wolves through their family genus ‘Canis”
Dogs have a far greater sense of smell than humans
Dogs are mostly color blind
Dogs were likely evolved from domesticated wolves that were hanging around the camps and settlements of early human.
The relationship between humans and dogs began as a form of mutualism. As the humans provided food for them while they provided protection.
Dogs are very intelligent
Some species of dogs can learn over 1000 verbal commands.
Dogs vary greatly in size, shape, and color.