10 Best Supplements for a Senior Chow Chow - iHeartDogs.com

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10 Best Supplements for a Senior Chow Chow

By: Tarit Das
Tarit is a Special Projects Coordinator at iHeartDogs.com, iHeartCats.com, and The Hero Company. He likes pets for their honesty and loyalty and believes they have no match. They are one of the most selfless creatures and just love to be around their owners.Read more
| October 7, 2025
iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you.

We all want as many years as possible with our Chow Chows. As your Chow Chow ages, you may be looking for additional ways to support their health.

The following list of supplements is among the top recommended products for senior Chow Chows. As always, be sure to consult your own veterinarian before making any changes to your Chow Chow’s dietary or medical regimen.

1. Glucosamine & Chondroitin for Supporting Your Senior Chow Chow’s Aging Joints

Joint pain and arthritis are some of the most common ailments an aging Chow Chow will face. Supplements containing glucosamine aid in replacing lost joint fluid, providing much-needed lubrication and cushioning to stiff, achy joints. Chondroitin sulfate has been shown to improve the structural integrity of joints by repairing damaged cartilage and preventing further cartilage breakdown.

You can learn more about the glucosamine and chondroitin supplement iHeartDogs recommends here.

iHeartDogs Hip and Joint Supplement for Dogs


2. Probiotics for Immune & Gut Support for Your Senior Chow Chow

Probiotics are supplements containing large doses of microorganisms. They promote a healthy GI tract by allowing the “good” bacteria in the gut to flourish. “Bad” bacteria often accumulate due to stress, illness, and long-term medication use. Since the majority of your senior dog’s immune system is located in the gut, probiotics also help to maintain health throughout the body.

We’d recommend looking into a 3-in-1 probiotic that also contains prebiotics and digestive enzymes. 

iHeartDogs 3-In-1 Probiotic Dog Chews with Pumpkin for Improved Digestion and Gut Health

 


3. Omega-3 Essential Fatty Acids to Fight Inflammation & Reduce Itchy Skin for Your Senior Chow Chow

Older dogs may experience dry, itchy skin and dull, brittle coats. Adding Omega-3 and Omega-6 fatty acids to a senior dog’s diet can reduce inflammation and promote healthy skin and a soft, shiny coat. Omega-3 fatty acids also support healthy mobility and bone health. Additional benefits in the body include allergy support, heart health, strong brain function, and visual acuity.

Krill oil is one of the best sources of Omega-3 available, as it contains a special form of fatty acids that are more usable in your dog’s body. In addition, many high-quality krill supplements also contain a powerful compound called astaxanthin, an extremely potent antioxidant.

Omega 3-6-9 Select Grain Free Skin & Coat Chews

 


4. Milk Thistle for Your Chow Chow’s Liver & Kidney Support, Especially for Dogs Taking Pain Meds

Natural milk thistle is said to protect the liver from damage and may actually improve liver function. This is important for aging Chow Chows, especially those with existing liver problems and those taking medications known to be taxing on the liver. For example, any dog regularly taking an NSAID pain medication such as carprofen, Novox, Rimadyl, deracoxi, Deramaxx, firocoxib, Previcox, meloxicam, Metacam, grapipant, or Galliprant may need additional liver support. Make sure to discuss this with your vet.


5. Curcumin (from Turmeric) for Pain & Inflammation

This “wonder spice” is a derivative of turmeric and promotes brain and joint health in aging Chow Chows. Some studies have suggested that turmeric can provide nearly the same pain relief as an NSAID drug. Lastly, curcumin is also known for its possible anti-tumor properties and in helping to support dental health.

Many high-quality hip and joint supplements, such as this contain turmeric in the formula.

iHeartDogs Hip and Joint Supplement for Dogs

 


6. Hemp Oil for Your Senior Chow Chow’s Pain & Inflammation

No discussion of senior dog supplements would be complete without discussing hemp. In the last 5 years, several studies have begun to show great promise for hemp in helping to alleviate joint pain, calm a nervous dog, reduce inflammation caused by allergies, and reduce seizures in epileptic pups.

We’d recommend a hemp oil or hemp chew that contains 0% THC, as well as using a product that is tested multiple times throughout the manufacturing process to ensure a pure and potent product. Here at iHeartDogs, we only sell and recommend the Cannanine brand.

Cannanine™ Ultra-Premium Broad Spectrum Hemp Oil For Mobility


7. Fiber for Your Senior Chow Chow’s Digestive Health

Senior dogs may experience changes in the lining of the intestines, which lowers their ability to digest and absorb the nutrients in their food. Adding healthy fiber to your older pup’s diet supports a healthy digestive system, combats constipation, and promotes overall health.


8. Extra-Protein for General Chow Chow Aging Support

As your Chow Chow’s body ages, it breaks down muscle and tissues at a faster rate than before. For this reason, aging dogs need extra protein in their diet (note: there are some exceptions, such as if your senior dog has chronic kidney disease, in which your vet may recommend a lower protein diet).

Many senior Chow Chow parents opt to add additional protein over their dog’s kibble, such as a cooked or raw egg, chicken breast, or a freeze-dried dog food topper. Surprisingly, most kibbles only contain around 20-30% protein, so boosting this vital nutrient can be very helpful for seniors. It can also substantially help their appetite!


9. Dog-Safe Mushrooms such as Shiitake, Turkey Tail, & Reishi for Immune Boosting Support

Mushrooms are an incredibly exciting area of emerging nutritional studies. Some clinical trials have shown great promise in extending the lifespan of dogs battling cancer. And while it’s not a miracle, mushrooms like Reishi, Turkey Tail, and Shiitake can undoubtedly boost the immune system of your Chow Chow.

As you are probably aware, many mushrooms can be toxic to dogs, especially those found in your yard. Make sure to use a dog-safe mushroom supplement if you choose to give one to Fido. This particular formula contains 6 different mushrooms, as well as organic chicken bone broth. 

Bone Broth For Dogs Immune Support Powder

 


10. Collagen-rich bone Broth, which supports healthy joints and skin in seniors

One of the biggest causes of early death in Chow Chows is reduced mobility. Bone broth is packed with joint-supporting nutrients like glucosamine, chondroitin, and collagen, all of which help keep your older pup mobile longer. In addition, most senior dogs LOVE the flavor, and it will boost the nutrition and taste of their current food.

The product iHeartDogs recommends and sells contains both bone broth and 6 different immune-supporting mushrooms.

Bone Broth For Dogs Immune Support Powder


 

FAQs About the Best Supplements for a Senior Chow Chow

1. What supplements are best for senior Chow Chows?

The best supplements for senior Chow Chows typically include joint support (glucosamine and chondroitin), omega-3 fatty acids for coat and heart health, probiotics for digestion, and antioxidants for immune support. Always consult your vet before introducing new supplements.

2. Why do older Chow Chows need supplements?

As Chow Chows age, they experience joint stiffness, weaker immunity, and slower metabolism. Supplements help support joint mobility, improve digestion, maintain coat health, and promote overall vitality.

3. How do joint supplements help senior Chow Chows?

Joint supplements containing glucosamine, chondroitin, and MSM help lubricate joints, reduce inflammation, and relieve stiffness, allowing senior Chow Chows to move more comfortably and stay active longer.

4. Are omega-3 fatty acids good for older Chow Chows?

Yes. Omega-3 fatty acids from fish oil or flaxseed promote heart health, reduce inflammation, and improve skin and coat condition, which are essential for aging Chow Chows.

5. Can I give my senior Chow Chow multivitamins?

Absolutely. Senior-specific multivitamins provide essential nutrients that may be missing from your dog’s diet, supporting energy levels, immune health, and brain function.

6. What are the signs that my Chow Chow needs supplements?

Common signs include joint stiffness, dull coat, digestive issues, fatigue, or weight changes. If you notice these symptoms, talk to your veterinarian about adding targeted supplements.

7. How often should I give supplements to my senior Chow Chow?

Most supplements are given once or twice daily, depending on the product and your Chow Chow’s size. Always follow veterinarian recommendations and label instructions.

8. Are natural supplements safe for senior Chow Chows?

Yes, high-quality natural supplements made with vet-approved ingredients are generally safe. Avoid products with artificial additives, fillers, or preservatives.

9. Can supplements improve my Chow Chow’s mobility?

Definitely. Supplements like glucosamine, MSM, and turmeric can help reduce joint pain and improve flexibility, making it easier for older Chow Chows to walk, climb, and play.

10. What digestive supplements are good for senior Chow Chows?

Probiotics and digestive enzymes are excellent for senior Chow Chows. They promote gut balance, nutrient absorption, and reduce bloating or gas.

11. Do senior Chow Chows need supplements for coat and skin health?

Yes. Supplements rich in omega-3s, vitamin E, and biotin help keep their thick coats shiny and reduce shedding or dryness, which is common in older Chow Chows.

12. Can I combine multiple supplements for my Chow Chow?

You can, but always check with your vet first. Combining too many supplements can cause nutrient overlaps or imbalances. A veterinarian can guide you on safe combinations.

13. Are there any side effects from dog supplements?

Mild side effects like loose stools or decreased appetite may occur if dosed incorrectly. Always introduce supplements gradually and monitor your Chow Chow’s reaction.

14. How long before I see results from supplements?

It usually takes 4 to 6 weeks to notice improvements in mobility, coat shine, or energy levels. Consistency is key—regular use brings better long-term results.

15. What’s the best way to choose supplements for a senior Chow Chow?

Look for vet-approved brands, transparent ingredient lists, and third-party testing. Choose supplements that target your Chow Chow’s specific needs—such as joints, digestion, or coat care.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The information on this website is not intended to replace a one-on-one relationship with a qualified healthcare professional.

Related: Top Pet Insurance Plans for Chow Chows

Choosing the Best Supplements for a Senior Chow Chow

As Chow Chows age, their nutritional needs change, making the right supplements an essential part of their daily care. From joint support to digestive health and immune-boosting formulas, high-quality supplements can help keep your senior Chow Chow active, comfortable, and happy. Always consult your veterinarian before adding new supplements to ensure they match your dog’s specific health needs. By choosing the best senior dog supplements, you’ll support your Chow Chow’s overall well-being and give them the healthy, happy golden years they deserve.

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