Unfortunately, dogs do not live forever. However, there are things you can do as a dog owner to help extend your dog's life and make sure that the years they do live are as comfortable and healthy as possible. One of those things is giving your dog an anti-aging supplement. There are many different ones. Here's a look at the common ingredients they tend to contain.

Omega-3 Fatty Acids

You've probably heard of people taking omega-3 fatty acids for heart health. They have similar effects on dogs; they promote a healthy circulatory system. However, omega-3 fatty acids are also important for healthy joints and healthy skin. Taking a supplement that contains lots of omega-3 fatty acids will help slow the signs of aging in your dog's joints and skin. It may help ward off arthritis and the general stiffness that often comes with age.

Vitamin E

Vitamin E is an antioxidant vitamin. It helps protect cells throughout the body from DNA damage. Aging occurs, at least in part, due to the degradation of the DNA over time. So, vitamin E can help slow down this process and protect your dog from some of the overall negative effects of aging. Many anti-aging supplements contain at least a small amount of vitamin E, even if it is not the key ingredient.


L-carnosine is a substance that your dog's body makes a lot of when it's young, but as your dog ages, levels of the substance start to decrease. L-carnosine helps protect the skeleton, nervous system, and eyes from damage and degradation. So, supplementing with it as your dog grows older can help delay the aging process and keep your dog healthier overall.


This herbal supplement is a common one in eastern medicine, and it's becoming more common in the United States, not only for dogs but also for humans. It's a potent enhancer of the immune system and helps guard against autoimmune disorders that become more common in dogs (and people) as they age. Astragalus may also help the body better fight off infections, which is also important as dogs grow older.

Putting your dog on an anti-aging supplement can be really helpful. It can keep them more comfortable now and into the future. Look for a supplement that contains some or all of the ingredients above. Your vet may be able to recommend a specific product based on their previous experience. For additional information on anti-aging supplements for dogs, contact a local pet store or a veterinarian.