You may even come to the conclusion that you don't believe Golden
Retrievers run long distances.
When older Golden
Retrievers run long distances, it is a good idea to talk with a vet about joint supplements that might extend your dog's running life.
Not exact matches
Sounds obvious, but smaller or short - legged pets are probably not your best marathon training partners; they're not born to
run long distances like Labs or
retrievers.
Golden
Retrievers (and Labradors) can
run long distances.