There is an anti-oxidant product called Resvantage on the market for dogs. My vet is getting great results from it in older dogs and has asked me to keep my young dog on it to see how it affects overall lifespan and health. It is resveratrol packaged up for dogs by weight. Talk to your vet about that or ask what an appropriate dose of resveratrol would be and ask them how to divide the normal adult human dose.