I have a Golden Retriever
Golden Retriever is a large-sized breed of dog bred as gun dogs to retrieve shot waterfowl such as ducks 
Is it a domesticated dog?
We have other similar dogs like the Labrador Retriever, or just Labrador, is a type of retriever-gun dog.
Where are they mainly found?
They are third-most popular family dog breed (by registration) in the United States, the fifth-most popular in Brazil and Australia, and the eighth-most popular in the United Kingdom
Are they registered dogs?
They serve as a  professional guard dog, but its temperament has also made it the third-most popular family dog breed (by registration)