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
, aiding disabled people and therapeutic roles. This influence on human society has given them the sobriquet of "man's best friend".
Terminology.
- The term "dog" typically is applied both to the species (or subspecies) as a whole, and any adult male member of the same.
- An adult female is a "bitch".
- An adult male capable of reproduction is a "stud".
- An adult female capable of reproduction is a "brood bitch",
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