I love dogs and I have three of them. 
Dogs are great. They are a member of the "Canis" genus and are the most abundant terrestrial carnivore.
One of my dogs is a livestock guard dog, he is super smart and keeps the cattle and goats safe
Your dog is one that performs a role for people. Other uses are assisting police, hunting, and aiding handicapped individuals.
That is right but the other two are just spoiled pets that love being pampered lol
They are busy being "man's best friend". We sure love our furry companions.
Yes they provide a lot of companionship and they let me know if unwanted visitors are around too
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. Dogs vary widely in shape, size and colors. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and military, companionship and, more recently
Dog
The domestic dog ("Canis lupus familiaris" when considered a subspecies of the wolf or "Canis familiaris" when considered a distinct species) 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