What can I feed my dog to prevent arthritis?

Watching your dog run and play without a limp is one of the best parts of having a pup around. But as they get older, joint issues like arthritis can creep in, making those happy moments harder. The good news is that what you put in their bowl every day can play a big role in keeping their joints strong and flexible for years to come.

Start with proteins that are easy on their system but packed with nutrients. Lean meats like chicken, turkey, and fish (think salmon or sardines) aren’t just tasty—they’re full of amino acids that help build and repair the tissues around joints. Just make sure any meat you serve is cooked thoroughly, without added salts, spices, or sauces that might upset their stomach. And if you’re considering raw diets, check local guidelines first—some areas have rules about handling raw meat to keep both pets and people safe.

Omega-3 fatty acids are like superheroes for joint health. You’ll find them in fish oil, flaxseeds, and even a little bit in walnuts. These healthy fats help calm inflammation, which is often the root cause of arthritis pain. Adding a spoonful of fish oil to their food (ask your vet for the right amount based on their size) or mixing in some ground flaxseed can make a difference over time. Just go easy on the walnuts—they’re high in fat, so a few crushed pieces as a treat work better than a big scoop.

Vegetables can be more than just a side dish for your dog. Sweet potatoes are loaded with beta-carotene and fiber, which support overall health, while green beans add vitamins without extra calories—important because keeping your dog at a healthy weight takes pressure off their joints. Carrots, either raw or lightly steamed, are crunchy and full of vitamin A, which helps maintain healthy cartilage. Avoid onions, garlic, or avocado, though—these can be toxic to dogs, and following those guidelines keeps your pet safe.

Supplements might cross your mind, and some can help, but they’re not a replacement for a balanced diet. Glucosamine and chondroitin are popular for joint health, but always talk to your vet before adding anything new. They can recommend brands that meet safety standards and suggest doses that fit your dog’s specific needs. Remember, every dog is different—what works for a neighbor’s Lab might not be right for your Terrier.

Finally, consistency matters more than any single “magic” food. A steady diet that’s rich in the right nutrients, paired with regular, low-impact exercise like short walks or gentle play, goes a long way in preventing arthritis. Keep an eye on how they move—if you notice stiffness, especially after resting, a chat with your vet can catch issues early. With a little care in their meals and daily routine, you’ll help your dog stay active and happy, no matter how many birthdays they celebrate.