10 Best Supplements for a Senior Havanese - iHeartDogs.com

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10 Best Supplements for a Senior Havanese

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 Havaneses. As your Havanese 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 Havaneses. As always, be sure to consult your own veterinarian before making any changes to your Havanese’s dietary or medical regimen.

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

Joint pain and arthritis are some of the most common ailments an aging Havanesian 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 Havanese

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 Havanese

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 Havanese’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 Havaneses, 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 Havaneses. 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 Havanese’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.

Cannanine™ Ultra-Premium Broad Spectrum Hemp Oil For Mobility

 


7. Fiber for Your Senior Havanese’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 Havanese Aging Support

As your Hawaiian’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 Havaneses’ 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 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 Havanese.

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 Havana 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 Havanese

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

The most essential supplements for an older Havanese include joint support (glucosamine and chondroitin), omega-3 fatty acids for coat and heart health, and probiotics for digestion. These target the most common age-related issues in small breeds.

2. Why does my senior Havanese need supplements?

As Havanese dogs age, their joints, immune system, and digestion naturally weaken. Supplements help fill nutritional gaps, reduce inflammation, and promote longevity by supporting overall wellness.

3. Are joint supplements safe for older Havanese dogs?

Yes, joint supplements containing glucosamine, MSM, and chondroitin are safe and highly recommended. They help reduce stiffness, support cartilage repair, and keep your senior Havanese mobile and comfortable.

4. How can omega-3 fatty acids benefit my senior Havanese?

Omega-3s from fish oil or krill oil support heart health, joint flexibility, and a shiny coat. They also reduce inflammation and can ease arthritis symptoms common in senior dogs.

5. What kind of probiotic is best for senior Havanese dogs?

Look for a canine-specific probiotic with multiple strains of beneficial bacteria such as Lactobacillus acidophilus. These promote better digestion, nutrient absorption, and reduce gas or bloating.

6. Can senior Havanese dogs take multivitamins?

Yes, but choose one formulated for small senior breeds. A quality multivitamin provides essential vitamins, minerals, and antioxidants to support aging organs and maintain vitality.

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

Most supplements are given daily with meals. Always follow the product’s dosage instructions or consult your veterinarian to ensure proper dosing based on weight and health condition.

8. What are the signs my senior Havanese might need supplements?

Common signs include stiff joints, dull coat, digestive upset, fatigue, and loss of appetite. If you notice these symptoms, supplements can help restore balance and energy.

9. Can supplements replace a balanced diet for my Havanese?

No. Supplements should complement a healthy diet, not replace it. Always feed your senior Havanese a high-quality senior dog food to provide complete nutrition.

10. Are there any side effects from giving supplements?

Most high-quality supplements are safe, but overuse can cause digestive upset or allergic reactions. Introduce them slowly and monitor your dog for any adverse effects.

11. Should I talk to my vet before giving supplements?

Absolutely. Your veterinarian can recommend the best supplements and dosages tailored to your Havanese’s age, weight, and specific health needs.

12. What ingredients should I avoid in dog supplements?

Avoid supplements containing artificial colors, preservatives, fillers, or added sugars. Choose natural, vet-approved products with transparent ingredient lists.

13. Can I give human supplements to my senior Havanese?

No. Human supplements often contain unsafe dosages or ingredients that can harm dogs. Always choose supplements specifically made for canines.

14. How long before I see results from supplements?

Most dog owners notice improvements within 4–6 weeks, especially in joint movement, energy, and coat condition. Consistency is key to lasting benefits.

15. What are the best supplement forms for a senior Havanese?

Chewable tablets, soft chews, or liquid supplements are easiest for senior dogs to consume. Look for options with natural flavoring to make dosing enjoyable.

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 Havanese

Choosing the Best Supplements for a Senior Havanese

As Havaneses 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 Havanese 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 Havanese’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.

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