As your dog is getting older it's also good to start giving him Glucosamine. It's a vitamin that promotes joint support. Don't wait until you see your dog begin to shake with arthritis. Start giving it to him before the symptoms start to show so it's already in his system. Puppies don't need it but if your pet is pushing 7 years or older I'd start adding it to their diet. I give my little Dasuquin. It seems to be the best one in the market right now. Amazon sells it cheaper than the vet. Most vets will charge $90+ for a bottle. Amazon sells Dasuquin for $71.99. If you have a small dog like mine you can still buy this bottle then break the pills into fourths. These crumble easily so I recommend breaking them as you feed your little and not all at once. One bottle can last you over a year!
DO NOT feed this to your pet if he has a shellfish allergy. There are shellfish free Glucosamine vitamins.