02/07/2026
🐟 THE LONGEVITY FOOD YOUR DOG & CAT SHOULD BE EATING
One of the world’s largest nutrition studies found that women who regularly ate small fish had a 32% lower risk of dying from any cause and a 28% lower risk of dying from cancer over 9 years. Sardines may be small, but they’re one of the most nutrient-dense whole foods you can share with your dog or cat.
Every sardine provides:
• 🧠 Omega-3s (EPA & DHA) to support brain health, heart health, joints, kidneys, skin, and a healthy inflammatory response in dogs and cats.
• ⚡ CoQ10 to help fuel your pet’s mitochondria, the tiny powerhouses that produce energy inside every cell.
• 💪 High-quality protein + leucine to help dogs and cats maintain muscle as they age.
• 🦴 Vitamin D + calcium (especially from the edible bones) to support strong bones and healthy muscles.
• 🛡️ Selenium to support antioxidant defenses and immune health.
🧩 Nutrition researchers also talk about the “food matrix effect”—the idea that whole foods often provide greater benefits than isolated supplements because their nutrients work together naturally.
Serving guide: Feed 1 fresh sardine or 2 canned sardines (packed in water) for every 20 lb (9 kg) of body weight, 2–3 times per week. For cats and small dogs, simply feed a proportionally smaller amount.
🌿 Longevity hack: Top your pet’s sardines with a pinch of fresh parsley, dill, basil, or cilantro. These herbs are rich in polyphenols, natural plant compounds that complement omega-3s and add a wider variety of antioxidants to your pet’s bowl.
Tip: If you choose canned sardines, look for BPA-free cans. BPA is commonly used in can linings to help prevent corrosion, but it can also act as an endocrine disruptor.