Keep him active by exercising him regularly. This not only helps his bones and muscles, but it great for his mind. Well exercised Goldens are well rounded dogs!
Obese dogs have a shorter life span, and carrying too much weight causes pressure on his joints and bones and can cause or contribute to hip dysplasia.
Keep his teeth and gums healthy
by giving him plenty of chew items, brushing his teeth at home regularly, and by yearly check ups.
When a dog's teeth and gums decay, this leaves your Golden Retriever open to bacteria and infection. When infection gets into the bloodstream, serious health risks can occur.
Spaying or neutering can prevent many serious diseases and some cancers.
Make sure he also gets regular check ups from his vet. Think of it as his yearly physical, like we get for ourselves!
Doing these simple things can help extend your Golden Retriever's life span.