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The Best Dog Supplements for Your Furry Friend’s Health

Micki Bleha
Written By Micki Bleha
Writer + Editor
Last updated: Jan 2, 2025, 06:49 PM
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The Best Dog Supplements

Dog supplements are like superfoods for your furry friend, helping with everything from joint health and digestion to a luscious coat and overall vitality. When selecting the best dog supplements on the market, we focused on features like ingredient purity, health benefits, and the supplement form.

The Rogue Pet Science Origins supplement stood out to us the most for its exceptional blend of natural ingredients designed specifically for any life stage or diet. However, no two dogs are alike, so be sure to read our reviews and buying guide to select the best option for your precious pup. 

View all Contents
  • The Best Dog Supplements: A Buying Guide
      • Ingredient Quality
      • Certifications and Testing
      • Form and Flavor
      • Specific Health Needs
      • Brand Reputation
      • Consult with Your Veterinarian
      • Cost and Value
    • Conclusion
  • People Also Asked
  • Your Pet’s Best Interest, Always
  • Contributors
  • Related Reads

Our Top Dog Supplement Picks

  • Rogue Pet Science Dog Supplements: Best Overall (Shop Now) →
    Read more about this dog supplement ↓
  • BestLife4Pets Dog Hip and Joint Supplement: Reduces Inflammation (Shop Now) →
    Read more about this dog supplement ↓
  • FreshCap Mushrooms Dog Supplements: Best Immune System Support (Shop Now) →
    Read more about this dog supplement ↓
  • Veterinary Naturals Dog Supplements: Best for Improving Mobility (Shop Now) →
    Read more about this dog supplement ↓
  • K9 Nature Supplements Dog Supplements: Best for Seasonal Allergies (Shop Now) →
    Read more about this dog supplement ↓
  • Pet Honesty Dog Supplements: Best Joint Support (Shop Now) →
    Read more about this dog supplement ↓

The Best Dog Supplements of 2025

Rogue Pet Science Dog Supplements

Best Overall
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The Rogue Pet Science Origins 5-in-1 dog supplement is a game-changer for your pup’s health. This fish-flavored, all-in-one food topper makes supporting your dog’s digestion, skin health, allergies, and joints a breeze. No need for pills or chews—just mix this powerhouse powder into your dog’s food, and watch them thrive.

Packed with wild-caught fish, omega-rich fish oil, vitamins A, D, and E, prebiotics, probiotics, and postbiotics, this dog supplement fills the nutritional gaps left by standard dog food. Plus, it’s made in Texas with top-quality ingredients. Because of its all-in-one health support, 100% natural components, and highly advanced nutrition, I chose this product to proudly stand at the top of our list.

Product Pros
  • Contains all-natural ingredients
  • Ideal for gut health and allergies
  • Supports coat and joint health
Product Cons
  • May have a strong fish odor

BestLife4Pets Dog Hip and Joint Supplement

Reduces Inflammation
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Give your dog a renewed sense of freedom and comfort with the BestLife4Pets Dog Hip and Joint Supplement. Designed to provide targeted relief for joint pain, arthritis, and leg sprains, this all-natural dog joint supplement goes beyond traditional pain relievers like braces, harnesses, or ramps. Formulated to reduce inflammation and support long-term mobility, it’s ideal for dogs of all ages and sizes—from small to large breeds—suffering from hip dysplasia, arthritis, or recovering from ACL tears. Walk-Easy’s holistic, chemical-free formula is gentler on the stomach than dog aspirin, providing an ideal solution for dogs needing natural and safe pain relief.

Product Pros
  • Chemical-free, safe, and gentle on the stomach
  • Supports various conditions such as arthritis
  • Easier to administer than physical aids
Product Cons
  • May take some time to show optimal results

FreshCap Mushrooms Dog Supplements

Best Immune System Support
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As humans, mushrooms can be a beneficial part of our diet, providing us with benefits such as antioxidants, fiber, and a reduced risk of certain serious health conditions. But did you know that dogs can experience the power of mushrooms too? The FreshCap Shroomies immunity bites offer a delicious, bite-sized way to boost your dog’s immune system and overall wellness.

Packed with an organic mushroom complex featuring Turkey Tail, Shiitake, Lion’s Mane, and more, these soft chews are a must-have for any pup’s daily routine. Unlike other dog supplements, Shroomies offer unique benefits from whole-fruiting body mushrooms, ensuring your pooch gets the best of nature’s goodness. With added EPA, DHA, turmeric, and L-theanine for calming, these chicken-flavored treats are not just healthy—they’re irresistible. I also like that they’re free from grains, fillers, and artificial additives, so you can feel great about every bite. 

Product Pros
  • Enhances immune system function
  • Perfect for heart health and relaxation
  • Easy-to-take chewable form
Product Cons
  • Can be quite expensive

Veterinary Naturals Dog Supplements

Best for Improving Mobility
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As we age, we may start to notice various sore spots and stiffness throughout our body that weren’t present when we were younger. The same can be said for some dogs as they age. So, give your senior dog the support they deserve with the Vet Naturals Hemp & Hips joint dog supplement. Specially formulated for large breeds, these rotisserie chicken-flavored soft chews are packed with glucosamine, chondroitin, MSM, and hemp oil to help alleviate stiffness, soreness, and joint pain.

Designed by vets and made in the USA, these 100% natural dog supplements are the perfect addition to their daily routine. With added collagen, vitamin E, and turmeric, I love that they also promote skin, muscle, and tendon health, helping your old pal move with ease and comfort. Additionally, the omega-6 to omega-3 ratio ensures overall wellness, making these chews not just effective but irresistible. 

Product Pros
  • Ideal for senior large dogs
  • Improves mobility and relieves stiffness
  • Contains high-quality, wholesome ingredients
Product Cons
  • May have inconsistent treat sizes

K9 Nature Supplements Dog Supplements

Best for Seasonal Allergies
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If you suffer from seasonal allergies like I do, it can be a real pain to deal with. Your beloved dog may face the same issue, so instead of dousing them with itching powder, why not try K9 Nature’s All-Clear allergy supplement for dogs? Designed to tackle daily and seasonal allergies, these tasty bacon and chicken-flavored soft chews are packed with a potent blend of natural herbs to provide soothing relief from constant itching, scratching, and irritated skin.

Perfect for dogs of all breeds, these easy-to-give chews can be offered as a treat or sprinkled over food—no more struggling with pills! Made with the highest quality, human-grade ingredients right here in the USA, this dog supplement ensures your pet gets effective, natural relief without harsh side effects. Keep your pup comfortable, happy, and itch-free with this allergy-reducing solution.

Product Pros
  • Effective for daily and seasonal allergies
  • Reduces itching, scratching, and watery eyes
  • Packed with natural herbal ingredients
Product Cons
  • Not for dogs less than one-year-old

Pet Honesty Dog Supplements

Best Joint Support
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Support your dog’s joint health and overall well-being with Pet Honesty’s joint supplement for dogs. These pumpkin-coconut-flavored soft chews are packed with natural ingredients like turmeric curcumin, fish oil, spirulina, and flaxseed, specifically chosen to ease joint stiffness from daily activity while promoting a healthy inflammatory response. This dog supplement is formulated by nutritionists, recommended by vets, and provides the perfect balance of active ingredients without any fillers or harsh additives.

Made in the USA with high-quality, globally sourced ingredients, these chews are not only safe but delicious—9 out of 10 dogs love them! Add them to your dog’s routine for better joint health, digestion, and immune support, all in a treat they’ll look forward to. Pet owners love them too, as evidenced by the reviews I discovered. These dog supplements are favored for their quality, taste, and effectiveness.

Product Pros
  • Promotes joint health
  • Great taste for most dogs
  • Quality ingredients with no fillers
Product Cons
  • Can cause yellow stains on surfaces

The Best Dog Supplements: A Buying Guide

When it comes to your furry friend, ensuring they get the best nutrition is paramount. Dog supplements can play an essential role in filling nutritional gaps, enhancing health, and preventing diseases.

But with a plethora of products on the market, finding the best supplement for your dog can be daunting. This guide aims to walk you through crucial factors to consider when a supplement, ensuring your pet receives optimal care.

Ingredient Quality

First and foremost, scrutinize the ingredient quality. High-quality ingredients enrich your dog’s diet, just like they do for humans. I try to look for supplements that list natural, whole ingredients and avoid those with fillers, artificial additives, or by-products.

Trustworthy brands often provide transparency about their ingredient sources. Research each ingredient for its benefits and potential side effects to ensure it aligns with your dog’s needs. A supplement with organic, non-GMO ingredients typically indicates a product committed to quality.

Certifications and Testing

I always prioritize supplements that undergo rigorous testing and carry certifications from recognized bodies. Certifications validate that the product meets high safety and quality standards. Look for seals from organizations like the National Animal Supplement Council (NASC) or the U.S. Pharmacopeia (USP).

These certifications ensure the supplement has been tested for contaminants and accurate ingredient labeling. Testing can highlight a brand’s commitment to delivering what it promises, building your confidence in its products.

Form and Flavor

Consider the form and flavor of the supplement since these can significantly affect whether your dog will consume it. Supplements come in various forms: chewable tablets, powders, liquids, and soft chews. Choose a form your dog finds easy to ingest and that fits seamlessly into your routine.

I’ve found that flavor also plays a crucial role. Many brands offer flavors like chicken, beef, or peanut butter (my pup’s favorite!) to appeal to your dog’s palate. Selecting a palatable supplement ensures your pet looks forward to their daily dose rather than resisting it.

Specific Health Needs

Identify your dog’s specific health needs before purchasing supplements. Different supplements target various health aspects like joint support, skin and coat health, digestive aid, or immune boosting. I recommend consulting with your vet to diagnose any deficiencies or health issues your dog might have.

Tailor the supplement choice to address these needs. For instance, glucosamine and chondroitin work to support joint health, while omega-3 fatty acids enhance skin and coat condition. Customized supplementation optimizes health benefits for your pet.

Brand Reputation

Investigate the brand’s reputation. A reputable brand usually indicates reliability and quality. I would read reviews from other pet owners to gauge their experiences with the product. Check if the brand has faced any recalls and how they handled them.

Brands that offer excellent customer service and transparent policies often gain trust. Reputable brands tend to stand by their products and provide guarantees, ensuring you invest in effective and safe supplements.

Consult with Your Veterinarian

Always consult with your veterinarian before introducing any new supplement into your dog’s diet. Vets offer professional insights based on your dog’s unique health profile. They can help you understand which supplements are safe and effective for your pet’s specific conditions.

A vet’s advice ensures that you don’t inadvertently give your dog a supplement that could interfere with existing medications or conditions, which gives me peace of mind as a pet owner. Regular check-ups and open communication with your vet help maintain your dog’s health optimally.

Cost and Value

Evaluate the cost and value of the supplement. While cheaper options might seem appealing, they may compromise on ingredient quality and efficacy. Investing in a higher-quality supplement can save money in the long run by preventing health issues and reducing vet bills.

Assess the cost per serving and compare it against the benefits it promises. Value isn’t just about the price tag—it’s about what you get for what you pay. In my experience, high-quality supplements usually offer better results, making them worth the investment.

Conclusion

Finding the best dog supplement requires attention to detail and a commitment to quality. From ingredient scrutiny to consulting with your vet, each step ensures your dog receives optimal nutrition and health benefits.

By focusing on these crucial factors, you can navigate the crowded market and choose supplements that truly enhance your dog’s well-being. Remember, investing time and effort in selecting the right supplement pays dividends in your pet’s health and happiness.

People Also Asked

Can I give my dog multiple supplements at the same time?

Yes, you can give your dog multiple supplements at the same time, but it's important to ensure they don't overlap in ingredients or exceed recommended doses. Consulting with your vet before combining supplements is always a good idea to ensure safety and effectiveness.

How long does it take to see results from dog supplements?

You may start to see results from dog supplements in a few weeks, typically within 4 to 6 weeks, but it can vary depending on the supplement and your dog's individual needs. Consistency is key, so regular use is important for the best outcomes.

Are there any side effects to giving my dog supplements?

Yes, some dogs may experience side effects from supplements, such as digestive upset, allergic reactions, or interactions with other medications. It's important to start with the recommended dose and monitor your dog closely, consulting your vet if any issues arise.

How should I store dog supplements?

Dog supplements should be stored in a cool, dry place away from children, pets, direct sunlight, and moisture. Try to keep them stored in their original container to maintain freshness and potency. Remember to always follow any specific storage instructions provided by the manufacturer.

What should I do if my dog refuses to take the supplement?

If your dog refuses to take a supplement, try mixing it into their food or using it as a treat, or consult your vet for alternative forms or suggestions. Some supplements come in different flavors or forms, like liquids or powders, which might be more appealing to your dog.

Can I give human supplements to my dog?

It's generally not recommended to give human supplements to dogs, as they may contain ingredients or dosages that are harmful to pets. Always use supplements specifically formulated for dogs and consult your vet for guidance.

Your Pet’s Best Interest, Always

At Pet Institute, we take pet care seriously. We're dedicated to transparency, impartiality, and the well-being of your pets in every article, review, and recommendation we provide. Our unwavering commitment to these principles ensures that you, our valued reader, always receive reliable and unbiased information. Let us be your trusted guide in the world of pet care and companionship.

Contributors

Micki Bleha
Micki Bleha
Writer + Editor
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