Definition
"Canis familiaris" is the scientific name for the domestic dog. It distinguishes this subspecies from its wild relatives, like wolves (Canis lupus). Domestic dogs exhibit a wide range of breeds, sizes, and temperaments due to selective breeding by humans. They have a long history of co-evolution with humans, serving various roles from companionship to assistance. Think of it as the dog's official ID card in the animal kingdom. Science provides a universal language!