Supplements for senior dogs can help your pup age gracefully. Veterinarians may recommend supplements for various reasons, such as helping to keep dog’s joints healthy and their immune system in top shape. Other supplements can support heart and liver health, cognitive function, eyesight, and skin.

Our expert panel of veterinarians rounded up their top picks for the best supplements for senior dogs, across a variety of specific needs, based on taste, quality, ingredients, dosage, and more.

What To Consider When Shopping for Senior Dog Supplements

Choosing the right supplement for your senior dog involves several important considerations.

Look for reputable brands that offer research-backed formulations and conduct third-party testing. Form and palatability matter, as chews are often easier for dogs to accept, while powders or capsules may suit picky eaters or dietary needs. Finally, since supplements are often used long term, cost, dosing frequency, and overall value should be weighed carefully.

Veterinarian guidance is especially valuable for tailoring options and avoiding interactions. Be sure to speak with your veterinarian before starting your senior dog on any supplement.