Here's a breakdown of the classification:
* Domain: Eukarya (organisms with cells containing a nucleus)
* Kingdom: Animalia (multicellular organisms that obtain nutrients by consuming other organisms)
* Phylum: Chordata (animals with a notochord, a flexible rod that supports the body)
* Class: Mammalia (animals that have hair, produce milk, and are warm-blooded)
* Order: Carnivora (animals that primarily eat meat)
* Family: Canidae (dogs, wolves, foxes, etc.)
* Genus: Canis
* Species: Canis familiaris (domestic dog)
* Breed: Golden Retriever