Finding the right dietary supplement for dogs can be overwhelming with so many options on the market, each claiming to boost health, energy, or longevity.
From joint support and immune boosters to probiotics and multivitamins, the right dietary supplement for dogs can make a significant difference in your pet’s overall well-being.
In this guide, we’ve handpicked the 9 best dietary supplements for dogs in 2025, all vet-recommended and carefully selected for quality, safety, and effectiveness.
Whether you’re looking to support your dog’s mobility, digestion, or coat health, this list will help you make an informed choice and ensure your furry friend thrives every day.
What to Look for in Dietary Supplement For Dogs
- Check the ingredient list to ensure the dietary supplement for dogs contains high-quality, natural nutrients and avoids artificial fillers or harmful additives.
- Look for supplements that target specific needs, such as joint health, digestion, immune support, or skin and coat improvement.
- Verify that the product is vet-recommended or backed by scientific research to ensure safety and effectiveness.
- Consider the form of the supplement, whether chewable, soft gel, powder, or liquid, based on your dog’s preferences and ease of administration.
- Review dosage instructions and serving size to make sure it’s suitable for your dog’s weight, age, and breed.
- Check for third-party testing or certifications to ensure the supplement meets quality and safety standards.
- Read customer reviews and feedback to gauge real-world results and potential side effects before purchasing.
2025 Best Dietary Supplements For Dogs
- Zesty Paws Chewable Multivitamin Omega 3 Fish Oil Dietary Supplement For Dogs
- Native Pet Vitamin Powder Dietary Supplement For Dogs include Collagen, Glucosamine
- Wuffes Hip and Joint Dietary Supplement For Dogs with Glucosamine, Chondroitin, Omega 3
- Petsology Multivitamin Chewable Dietary Supplement For Dogs with Glucosamine
- Nutramax Proviable Probiotics Daily Digestive Health Supplement for Dogs
- Pet Honesty Omega Fish Oil Multivitamin Dog vitamins and minerals Supplement
- Zesty Paws Omega-3 Blend Pollock + Salmon Oil Dietary Supplement for Dogs
- TTLXBL Multivitamin Chewable Dogs Daily Supplement Contain Omega-3 & Glucosamine
- Native Pet Dietary Dog Vitamins & Supplements with ollagen, Glucosamine, Probiotics, Omega
1. Zesty Paws Chewable Multivitamin Omega 3 Fish Oil Dietary Supplement For Dogs
Zesty Paws Chewable Multivitamin Omega 3 Fish Oil Dietary Supplement For Dogs is designed to provide comprehensive support for dogs of all ages, breeds, and sizes.
These multifunctional chews combine premium ingredients to support hip and joint health, physical performance, immune function, skin and coat wellness, and digestive health.
With added probiotics, antioxidants, and essential vitamins, this supplement promotes overall vitality, helps maintain a healthy heart and liver, and supports gut balance for long-term canine wellness.
Image Credit: amazon.com
Key Features
- 8-in-1 formula supporting hip & joint, heart, immune, skin, liver, gut health, and physical performance
- Contains Cod Liver Fish Oil, Vitamin E, and CoQ10 for skin and antioxidant support
- Features OptiMSM, Glucosamine HCl, and Chondroitin Sulfate for joint and muscle support
- Includes six-strain Gut Health Blend and Digestive Health Blend for digestive support
- Vitamins A, C, & E with Cod Liver Oil and CoQ10 to support heart, liver, and immune function
| Pros | Cons |
|---|---|
| Comprehensive support for overall canine health | Some dogs may be selective with chew taste |
| Supports hip, joint, and muscular performance | Results may take several weeks to notice |
| Contains probiotics and digestive support | |
| Promotes skin, coat, heart, liver, and immune health | |
| Convenient chewable format for daily use |
My Opinion
I prefer these chews because they provide a complete approach to dog wellness, covering multiple aspects of health in one convenient supplement.
The combination of joint support, probiotics, antioxidants, and essential vitamins makes it an effective choice for maintaining energy, vitality, and long-term overall health.
For pet owners looking for a practical, science-backed daily supplement, this product offers a reliable and multifunctional solution for dogs of all life stages.
2. Native Pet Vitamin Powder Dietary Supplement For Dogs include Collagen, Glucosamine
Native Pet Vitamin Powder Dietary Supplement For Dogs include Collagen, Glucosamine, and is expertly formulated to provide full-body support for dogs at every life stage.
This high-potency powder delivers essential nutrients for mobility, joint health, skin and coat, digestion, heart, brain, and immune function.
With fast-absorbing ingredients, including collagen, glucosamine, omega-3s, and antioxidants, it helps maintain vitality, energy, and overall wellness while supporting a normal inflammatory response and promoting long-term health.
Image Credit: amazon.com
Key Features
- 10-in-1 daily multivitamin chews for overall dog wellness
- Supports joint health with glucosamine and connective tissue nutrients
- Contains probiotics and pumpkin for digestive support
- Promotes healthy skin and a shiny coat with krill oil and eggshell meal
- Free from corn, wheat, soy, and artificial preservatives
| Pros | Cons |
|---|---|
| Supports overall health with 10 essential benefits | May not be suitable for dogs with specific food allergies |
| Promotes joint mobility and flexibility | Can be more expensive than other multivitamins |
| Improves digestive health and gut flora |
My Opinion
I prefer Pet Honesty Omega Fish Oil Multivitamin because it delivers multiple health benefits in one chew, making it easier to support a dog’s overall wellness.
Its combination of joint, digestive, and skin support ensures dogs can maintain mobility, a healthy coat, and a balanced digestive system.
The natural, vet-approved ingredients make it a trustworthy choice for promoting long-term health and vitality.
3. Wuffes Hip and Joint Dietary Supplement For Dogs with Glucosamine, Chondroitin, Omega 3
Wuffes Hip and Joint Dietary Supplement For Dogs with Glucosamine, Chondroitin, and Omega 3 is formulated to support joint health, mobility, and overall comfort for small and medium-sized dogs.
These chewable supplements are designed to help maintain healthy cartilage, improve joint flexibility, and promote comfortable movement, allowing dogs to stay active and enjoy their daily activities without stiffness.
With scientifically-backed ingredients, this formula supports long-term joint wellness while being gentle on sensitive stomachs, making it suitable for dogs of all life stages who need extra support for their hips and joints.
Image Credit: amazon.com
Key Features
- Supports joint health, flexibility, and comfortable mobility
- Contains glucosamine, chondroitin, and omega-3 for cartilage and joint integrity
- Specifically formulated for small and medium-sized dogs
- Gentle, highly digestible chews suitable for sensitive stomachs
- Scientifically-developed formula for long-term joint wellness
| Pros | Cons |
|---|---|
| Promotes joint flexibility and overall mobility | Some dogs may be selective with chew taste |
| Supports cartilage health and reduces stiffness | Results may take several weeks to notice |
| Scientifically-backed, long-term joint support | Chews may be slightly large for very small dogs |
| Easy-to-digest for sensitive stomachs | |
| Targeted formula for small and medium breeds |
My Opinion
I prefer this supplement because it combines high-quality joint-support ingredients with a gentle, digestible formula that works well for small and medium-sized dogs.
Its focus on cartilage health, flexibility, and long-term joint wellness makes it a practical solution for maintaining active and comfortable movement.
For anyone looking for a reliable, vet-backed supplement to support mobility and overall joint health, this product provides an effective and well-rounded option.
4. Petsology Multivitamin Chewable Dietary Supplement For Dogs with Glucosamine
Petsology Multivitamin Chewable Dietary Supplement For Dogs with Glucosamine is designed to provide comprehensive support for overall canine health.
This multivitamin delivers essential nutrients that promote joint health, digestive wellness, skin and coat vitality, immune system strength, and heart function.
Formulated with glucosamine and chondroitin, it helps maintain joint flexibility and reduces stiffness, supporting better mobility for dogs of all ages.
Produced in the USA in an FDA-registered facility, this supplement combines premium, natural ingredients with veterinarian-formulated expertise to ensure balanced nutrition and high-quality care for every dog.
Image Credit: amazon.com
Key Features
- Supports overall wellness including joints, digestion, skin, immunity, and heart health
- Contains glucosamine and chondroitin for joint flexibility and mobility
- Packed with probiotics, antioxidants, and essential nutrients
- Made in the USA in an FDA-registered facility with strict quality standards
- Formulated with premium, natural ingredients by veterinarians
- 25-in-1 comprehensive multivitamin for dogs
- Promotes strong joints and reduces stiffness
- Enhances skin and coat health
- Supports gut health and immune function
- Made with high-quality, natural ingredients
| Pros | Cons |
|---|---|
| Supports joint flexibility and mobility | Some dogs may be picky about chew taste |
| Promotes digestive health and gut flora | Results may take several weeks to notice |
| Enhances skin and coat health | Chews may not be suitable for very small dogs |
| Supports immune system function | |
| Made with high-quality, natural ingredients |
My Opinion
I prefer this multivitamin because it provides a complete, well-rounded approach to dog health, addressing joints, digestion, skin, immunity, and overall vitality.
Its combination of glucosamine, chondroitin, probiotics, and antioxidants makes it a practical choice for supporting mobility and long-term wellness.
For dog owners seeking a trusted, veterinarian-formulated supplement that promotes comprehensive health, this product offers an effective and reliable solution.
5. Nutramax Proviable Probiotics Daily Digestive Health Supplement for Dogs
Nutramax Proviable Probiotics Daily Digestive Health Supplement for Dogs is designed to promote optimal gut health and overall wellness.
This supplement delivers multiple strains of beneficial bacteria, providing 5 billion CFUs per serving, along with prebiotics to encourage probiotic growth.
It helps support intestinal balance in dogs experiencing dietary changes, sensitivities, stress, or digestive upset, making it a reliable choice for maintaining digestive health.
Clinically researched and veterinarian-recommended, Proviable ensures high-quality, science-backed support for daily digestive wellness in dogs of all ages.
Image Credit: amazon.com
Key Features
- Supports digestive and intestinal health with multiple probiotic strains
- Provides 5 billion CFUs per serving for effective gut balance
- Includes prebiotics to encourage probiotic growth
- Clinically researched and backed by published studies
- Easy-to-use powder that can be sprinkled on food
- Promotes overall digestive wellness
- Supports dogs during dietary changes or stress
- Veterinarian-recommended and trusted by pet professionals
- High-quality, science-backed formula
- Suitable for dogs of all ages
| Pros | Cons |
|---|---|
| Supports healthy gut flora and digestion | May require consistent daily use for best results |
| Easy to administer by sprinkling on food | |
| Clinically researched and vet-recommended | |
| Helps maintain overall health and wellness | |
| Includes prebiotics to enhance probiotic effects |
My Opinion
I prefer Proviable because it offers a comprehensive, easy-to-use solution for maintaining digestive health in dogs.
The combination of multiple probiotic strains and prebiotics ensures effective gut support, which is essential for overall wellness.
Its veterinarian-recommended formulation and science-backed quality make it a reliable choice for supporting a dog’s digestive system and promoting long-term health.
6. Pet Honesty Omega Fish Oil Multivitamin Dog vitamins and minerals Supplement
Pet Honesty Omega Fish Oil Multivitamin Dog Vitamins and Minerals Supplement is formulated to support overall canine wellness through a blend of essential vitamins, minerals, and nutrients.
This daily chew combines glucosamine, probiotics, vitamins A, C, and D3, and omegas to promote immune function, joint health, digestive balance, and skin and coat vitality.
With added krill oil, pumpkin, and eggshell meal, it helps improve coat strength and shine while addressing common skin irritations and digestive issues.
Designed for dogs of all ages, this supplement is made in the U.S.A., free from corn, wheat, soy, and artificial additives, ensuring a safe and natural approach to daily canine nutrition.
Image Credit: amazon.com
Key Features
- 10-in-1 daily multivitamin chews for overall dog wellness
- Supports joint health with glucosamine and connective tissue nutrients
- Contains probiotics and pumpkin for digestive support
- Promotes healthy skin and a shiny coat with krill oil and eggshell meal
- Free from corn, wheat, soy, and artificial preservatives
| Pros | Cons |
|---|---|
| Supports overall health with 10 essential benefits | May not be suitable for dogs with specific food allergies |
| Promotes joint mobility and flexibility | Can be more expensive than other multivitamins |
| Improves digestive health and gut flora |
My Opinion
I prefer Pet Honesty Omega Fish Oil Multivitamin because it delivers multiple health benefits in one chew, making it easier to support a dog’s overall wellness.
Its combination of joint, digestive, and skin support ensures dogs can maintain mobility, a healthy coat, and a balanced digestive system.
The natural, vet-approved ingredients make it a trustworthy choice for promoting long-term health and vitality.
7. Zesty Paws Omega-3 Blend Pollock + Salmon Oil Dietary Supplement for Dogs
Zesty Paws Omega-3 Blend Pollock + Salmon Oil Dietary Supplement for Dogs is crafted to enhance overall canine health with premium omega-3 fatty acids.
This liquid supplement combines Wild Alaskan Salmon Oil and Pollock Oil to support a shiny coat, healthy skin, and promote joint, heart, and immune system function for dogs of all breeds and ages.
Its easy-to-mix formula allows for convenient addition to daily meals, eliminating the need for capsules while delivering essential nutrients.
Natural and gentle, this supplement provides a holistic approach to canine wellness, supporting vitality, skin nourishment, and immune strength.
Image Credit: amazon.com
Key Features
- Rich in omega-3 fatty acids from salmon and pollock oil for coat and skin health
- Supports joint mobility, heart function, and immune system
- Easy-to-mix liquid formula for simple daily feeding
- Promotes overall wellness and vitality for dogs of all life stages
- Gentle on digestion for everyday supplementation
| Pros | Cons |
|---|---|
| Maintains a shiny, healthy coat and nourished skin | Needs refrigeration after opening to preserve freshness |
| Supports immune, joint, and heart health | Liquid format can be messy during feeding |
| Easy to mix with daily meals | |
| Natural, high-quality ingredients promote overall vitality |
My Opinion
I prefer Zesty Paws Omega-3 Blend because it delivers a complete approach to skin, coat, and overall canine health in a convenient liquid form.
Its omega-3 richness ensures support for joints, heart, and immunity while being easy to administer with meals.
The natural, nutrient-dense formula makes it an excellent choice for promoting long-term wellness and vitality in dogs.
8. TTLXBL Multivitamin Chewable Dogs Daily Supplement Contain Omega-3 & Glucosamine
TTLXBL Multivitamin Chewable Dogs Daily Supplement is a comprehensive daily supplement designed to support overall canine health.
Packed with Omega-3 fatty acids, glucosamine, chondroitin, and essential vitamins, these chewables help maintain healthy skin and coat, improve joint flexibility, and enhance digestive health.
The inclusion of probiotics supports intestinal balance and nutrient absorption, while DHA and CoQ10 promote cognitive function, heart health, and overall vitality for dogs of all life stages.
Formulated with natural, high-quality ingredients in the USA, this multivitamin chewable provides holistic support, helping dogs stay active, energetic, and healthy.
Image Credit: amazon.com
Key Features
- Rich in Omega-3 fatty acids and vitamin E for skin and coat nourishment
- Contains glucosamine, MSM, and chondroitin for joint support and flexibility
- Includes probiotics to promote digestive health and gut flora balance
- DHA and CoQ10 support brain, heart, and overall health
- Made in the USA with natural, high-quality ingredients
| Pros | Cons |
|---|---|
| Supports healthy skin and reduces coat loss | Chewables may be too large for very small dogs |
| Enhances joint flexibility and relieves discomfort | Some dogs may take time to accept the flavor |
| Promotes digestive health and nutrient absorption | |
| Supports cognitive function and overall vitality | |
| Helps improve immunity and cardiovascular health |
My Opinion
I prefer TTLXBL Multivitamin Chewable for Dogs because it delivers a well-rounded approach to canine wellness in one daily supplement.
Its combination of omega-3s, joint support nutrients, and probiotics provides essential benefits for skin, coat, mobility, digestion, and overall vitality.
This multivitamin offers a convenient, high-quality solution for supporting long-term health and keeping dogs energetic and healthy at every stage of life.
9. Native Pet Dietary Dog Vitamins & Supplements with ollagen, Glucosamine, Probiotics, Omega
Native Pet Dietary Dog Vitamins & Supplements deliver complete daily support for dogs of all ages, from puppies to seniors.
This 11-in-1 formula promotes overall wellness by supporting joint mobility, digestive health, skin and coat condition, heart function, and cognitive performance.
Formulated with collagen, glucosamine, probiotics, omega-3s, and other essential nutrients, the powder ensures faster absorption and higher bioavailability compared to traditional chews.
Made with premium, natural ingredients in the USA, this supplement enhances energy, vitality, and immune function, offering a comprehensive solution for optimal canine health.
Image Credit: amazon.com
Key Features
- 11-in-1 support for joints, digestion, skin, coat, heart, and brain health
- High-potency powder with 2500mg+ actives per scoop for superior nutrient absorption
- Includes collagen, glucosamine, probiotics, omega-3s, and antioxidants
- Vet-formulated for dogs of all ages and sizes
- Made with natural ingredients like goat milk, pumpkin, and bone broth
| Pros | Cons |
|---|---|
| Supports joint health and mobility | Powder requires careful measuring for consistent dosage |
| Enhances digestive health and gut flora | Some dogs may be hesitant to eat powder mixed with food |
| Promotes skin and coat health | Slightly higher cost compared to chews |
| Boosts immune function and antioxidant support | |
| Supports energy, vitality, and cognitive function |
My Opinion
I prefer Native Pet Dietary Dog Vitamins & Supplements because it combines essential nutrients in a high-potency, fast-absorbing powder that benefits dogs at every life stage.
Its focus on joint health, skin and coat condition, digestive support, and immune function makes it a comprehensive choice for maintaining overall wellness.
Using natural, high-quality ingredients and delivering measurable benefits with every scoop makes this supplement a smart and reliable option for long-term canine health.
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FAQs
Why should I give my dog a dietary supplement?
Dietary supplements for dogs can help improve joint health, boost immunity, support digestion, enhance coat and skin health, and address nutritional gaps in their daily food.
Are dietary supplements safe for all dog breeds?
Most dietary supplements for dogs are safe when used according to recommended dosages, but it’s important to consider your dog’s age, weight, breed, and any existing health conditions before starting a supplement.
How do I choose the right dietary supplement for my dog?
Look for vet-recommended products with high-quality ingredients, targeted benefits, proper dosage instructions, and positive reviews to ensure effectiveness and safety.
Can puppies take dietary supplements?
Yes, but only supplements formulated for puppies, as their nutritional needs differ from adult dogs. Always consult a veterinarian before giving any supplement to a young dog.
How long does it take to see results from a dietary supplement for dogs?
Results vary depending on the type of supplement and your dog’s health needs. Some benefits, like improved digestion or coat condition, may appear within a few weeks, while joint or mobility support may take longer.
Are natural or organic dietary supplements better for dogs?
Natural and organic supplements often avoid artificial additives and fillers, making them gentler on your dog’s system, but effectiveness still depends on ingredient quality and formulation.
Can dietary supplements replace my dog’s regular food?
No, supplements are meant to complement a balanced diet, not replace it. They provide extra nutrients to support health but cannot serve as a complete meal.
How should I store dietary supplements for dogs?
Store supplements in a cool, dry place, away from direct sunlight and moisture, to preserve their potency and prevent spoilage.
Can dietary supplements for dogs cause side effects?
Side effects are rare when used correctly, but overdosage or certain ingredients may cause digestive upset, allergies, or other issues. Always follow dosage instructions and consult your vet if unsure.
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