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We all want as many years with our dobermans as possible. As your Doberman 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 dobermans. As always, be sure to consult your own veterinarian before making any changes to your Doberman’s dietary or medical regimen.

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

Joint pain and arthritis are some of the most common ailments an aging Doberman 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.

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

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 prolonged use of medications. 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. 

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

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.

4. Milk Thistle for Your Doberman’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 dobermans, 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, deracoxib, 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 dobermans. 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 one, contain turmeric in the formula.

6. Hemp Oil for Your Senior Doberman’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.

7. Fiber for Your Senior Doberman’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 Doberman Aging Support

As your Doberman’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 Doberman 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 Doberman.

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. 

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

One of the biggest causes of early death in Dobermans 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.

Frequently Asked Questions: Best Supplements for a Senior Doberman

1. What supplements are most important for a senior Doberman?

Senior Dobermans often benefit most from supplements that support joint health (glucosamine, chondroitin), heart function (taurine, L-carnitine), skin and coat health (omega-3 fatty acids), and overall immunity (antioxidants and vitamins).

2. Why does my senior Doberman need supplements?

As Dobermans age, they become prone to joint stiffness, heart issues, and weakened immunity. Supplements can help reduce these risks, improve mobility, and support longevity.

3. Are joint supplements necessary for older Dobermans?

Yes, joint supplements containing glucosamine, MSM, and chondroitin help reduce inflammation and maintain cartilage health, which is especially important for Dobermans prone to hip dysplasia and arthritis.

4. What heart health supplements are recommended for senior Dobermans?

Supplements with taurine, L-carnitine, and CoQ10 can support cardiovascular function and may reduce the risk of dilated cardiomyopathy (DCM), a condition common in the breed.

5. Can omega-3 supplements benefit my senior Doberman?

Absolutely. Omega-3 fatty acids (from fish oil or krill oil) improve joint lubrication, support heart health, reduce inflammation, and enhance skin and coat condition.

6. Are probiotics useful for older Dobermans?

Yes. Probiotics support digestive health, improve nutrient absorption, and strengthen the immune system, which is especially important as metabolism slows with age.

7. What vitamins are most beneficial for senior Dobermans?

Vitamin C and E act as antioxidants to fight cellular damage, while B vitamins support energy and brain health. A senior multivitamin ensures balanced nutrition.

8. Should I give my senior Doberman calcium supplements?

Only if recommended by a vet. Too much calcium can be harmful, but in some cases, controlled calcium supplementation may support bone health in aging dogs.

9. Can senior Dobermans benefit from turmeric or curcumin?

Yes, turmeric (curcumin) has natural anti-inflammatory properties that can help reduce joint pain and stiffness in senior dogs.

10. Are there supplements that help with cognitive decline in senior Dobermans?

Yes. Supplements with DHA, EPA (from fish oil), and antioxidants like vitamin E and CoQ10 may help slow canine cognitive dysfunction (doggy dementia).

11. Can I give human supplements to my senior Doberman?

No. Human supplements often have dosages or ingredients that are unsafe for dogs. Always choose dog-specific supplements or get approval from your vet.

12. How long does it take to see results from supplements?

Most supplements take 4–6 weeks to show noticeable improvements, especially for joint mobility and coat condition. Consistency is key.

13. Are there side effects of giving supplements to senior Dobermans?

Side effects are rare when using high-quality supplements, but may include stomach upset or diarrhea. Always introduce supplements gradually and monitor your dog.

14. How do I choose the right supplement brand for my Doberman?

Look for third-party tested brands, vet-recommended products, and supplements with natural, high-quality ingredients. Avoid fillers, artificial additives, or excessive doses.

15. Should I consult my vet before giving supplements?

Yes, always. Your vet can recommend the right supplements and dosages based on your Doberman’s health, age, and existing conditions.

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.

Choosing the Best Supplements for a Senior Shih Tzu

As Shih Tzus 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 Shih Tzu 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 Shih Tzu’s overall well-being and give them the healthy, happy golden years they deserve.

iHeartDogs is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no extra cost to you.