Sardines: the Superfood That Can Extend Your Dog’s Life

Sardines are packed with Omega-3s and vitamin D, both of which are cancer preventatives. 

Sardines are also incredibly nutrient-dense and a rich source of selenium, which promotes thyroid health and helps neutralize free radicals, protecting the organs from damage. 

Not only that, but sardines are an incredible source of CoQ10, a powerhouse coenzyme renowned for its antioxidant properties and a favourite supplement of longevity scientists. 

Multiple studies show that CoQ10 can increase your dog’s lifespan by protecting mitochondria from damage and increasing cellular energy.

Feeding Instructions: Give one sardine for every 20 pounds of body weight, 2-3 times per week. Buy sardines packed in water or fresh if you can find them! (Avoid farmed fish).

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Sardines are also an excellent source of vitamin B-12, supporting healthy methylation and nerve function.

Sardines also supply a rich food-based source of vitamin D. Dogs must consume vitamin D in their diet for overall health because, unlike us, dogs can’t make vitamin D from sunlight!

Sardines supply the lowest levels of mercury and the highest levels of EPA and DHA of any fish. These essential fatty acids decrease inflammation and promote healthy skin function in dogs. Human studies involving hundreds of thousands of participants eating sardines twice a week found consumption reduces the risk of dying from heart disease by 36%, notes Dr. Becker. Dr. Aleix Sala-Vila’s research group concluded regular consumption may increase life expectancy in humans by five years. 

Sardines are also sustainable and have low levels of contamination compared to other fish. Plus, dogs love them!

This article originally appeared in the award-winning Modern Dog magazine. Subscribe today!