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We all want as many years with our Australian Shepherds as possible. As your Australian Shepherd 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 Australian Shepherds. As always, consult your veterinarian before making any changes to your Australian Shepherd’s diet or medical regimen.
1. Glucosamine & Chondroitin for Supporting Your Senior Australian Shepherd’s Aging Joints
Joint pain and arthritis are some of the most common ailments an aging Australian Shepherd will face. Supplements containing glucosamine help replace 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 Australian Shepherd
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 Australian Shepherd
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. Additionally, many high-quality krill supplements contain a powerful compound called astaxanthin, a highly potent antioxidant.
4. Milk Thistle for Your Australian Shepherd’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 Australian Shepherds, 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 Australian Shepherds. 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 Australian Shepherd’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 nervous dogs, 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 Australian Shepherd’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 Australian Shepherd Aging Support
As your Australian Shepherd’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 Australian Shepherd parents opt to add additional protein to 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 Mushroom 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 Australian Shepherd.
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 Australian Shepherds 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.
FAQs About the Best Supplements for a Senior Australian Shepherd
1. What supplements are most important for a senior Australian Shepherd?
Senior Australian Shepherds benefit most from supplements that support joint health, cognitive function, heart health, and immune strength. Glucosamine, omega-3 fatty acids, probiotics, and antioxidants are commonly recommended.
2. Do senior Australian Shepherds need joint supplements?
Yes. This breed is prone to hip dysplasia and arthritis as they age. Joint supplements containing glucosamine, chondroitin, MSM, and turmeric can reduce stiffness, improve mobility, and support long-term joint health.
3. How do omega-3 fatty acids help older Australian Shepherds?
Omega-3 fatty acids (from fish oil or krill oil) reduce inflammation, improve skin and coat condition, support brain health, and promote heart function — all essential for aging dogs.
4. Are probiotics necessary for a senior Australian Shepherd?
Probiotics help maintain a healthy gut, aid digestion, reduce bloating, and improve nutrient absorption. They can also strengthen your dog’s immune system, which naturally weakens with age.
5. Should I give my senior Australian Shepherd vitamins?
Yes, but only as needed. A multivitamin formulated for senior dogs ensures they get essential nutrients that may be missing from their diet, including vitamins A, C, D, and B-complex.
6. What supplements help with brain health in older Australian Shepherds?
Supplements with DHA (a type of omega-3), phosphatidylserine, and antioxidants like vitamin E can support cognitive function, reduce memory decline, and help with focus in senior dogs.
7. Can supplements help my senior Australian Shepherd’s coat and skin?
Yes. Omega-3 fatty acids, biotin, and zinc improve coat shine, reduce shedding, and help with dry or itchy skin, which is common in older dogs.
8. How do antioxidants benefit a senior Australian Shepherd?
Antioxidants such as vitamin C, vitamin E, and CoQ10 fight oxidative stress, support heart health, and strengthen the immune system, helping slow down age-related issues.
9. Do older Australian Shepherds need supplements for heart health?
Yes. Taurine, L-carnitine, and omega-3 fatty acids are often included in senior dog supplements to support heart function and circulation.
10. Can I give human supplements to my senior Australian Shepherd?
No. Human supplements may contain unsafe dosages or harmful ingredients. Always choose products made specifically for dogs and approved by veterinarians.
11. How often should I give supplements to my senior Australian Shepherd?
Most supplements are given daily, but dosage depends on your dog’s size, weight, and health needs. Follow the product instructions or your vet’s advice.
12. Are there natural supplements for senior Australian Shepherds?
Yes. Natural options like turmeric, green-lipped mussel, bone broth, and hemp seed oil provide anti-inflammatory and joint-support benefits without synthetic additives.
13. Can supplements replace a healthy diet for my senior Australian Shepherd?
No. Supplements should complement a balanced, high-quality senior dog diet. They are not a substitute for proper nutrition, but rather a way to fill nutritional gaps.
14. What signs show my senior Australian Shepherd may need supplements?
Look for stiffness, reduced mobility, dull coat, digestive issues, memory problems, or low energy. These may indicate a need for targeted supplements.
15. Should I consult a vet before giving supplements to my senior Australian Shepherd?
Absolutely. A veterinarian can recommend the right supplements based on your dog’s age, weight, and health history to ensure safety and effectiveness.
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 Australian Shepherds
Choosing the Best Supplements for a Senior Australian Shepherd
As Australian Shepherds 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 Australian Shepherd 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 Australian Shepherd’s overall well-being and give them the healthy, happy golden years they deserve.
Toledo, United States.