The best option for complete nutrition is commercially available dog food, preferably one with high quality ingredients.
A golden retriever can eat any kind of dog food. Many vets recommend a grain free diet for golden retrievers.
Golden Retreivers are found everywhere except Antarctica.
Golden retreivers,some German sheperds.
Yes, Golden Retrievers do snore when they sleep.
No they can not change colors
They are "Retrievers" and in the "Hunting" Family.
Labs , golden retreivers, and dachshunds
Yes and no because some golden retreivers love to swim and some don't.
not too much but they like to rome.
For information on Golden Retrievers, here is a comprehensive website that is strictly about this breed.
'Cause over the years only the friendly ones have been allowed to breed.
Retreivers are pets, you'll find them wherever there are enough humans to form cities.
the question is very general, but they are the 2nd most popular dog breed, so there are probably a lot.