Best Dog Multivitamins (2026) – Top 10 Reviewed
A quality daily multivitamin fills nutritional gaps in your dog’s diet, supporting everything from immune function and energy levels to skin health and joint mobility. Even dogs eating premium commercial food can benefit from supplemental vitamins, minerals, and nutrients that support optimal health throughout all life stages.
The best dog multivitamins provide balanced, bioavailable nutrients without excessive doses that could cause harm. Look for products with comprehensive formulas, quality ingredients, and dosing appropriate for your dog’s size and life stage. Here are our top 10 picks for 2026.
| Product | Key Ingredients | Count | Form | Best For |
|---|---|---|---|---|
| VetriScience 27+ Active Health Chews | 27+ Vitamins, Minerals, Antioxidants | 30 | Chews | Best Overall |
| 20-in-1 Dog Multivitamin | MSM, Glucosamine, Omega-3, Probiotics | 180 | Chews | Best Value |
| VetriScience 27+ Chewable Tablets | 27+ Vitamins, Minerals, Antioxidants | 90 | Tablets | Best Tablet Option |
| BARK&SPARK Multivitamin + Glucosamine | Glucosamine, Omega-3, Probiotics | 120 | Chews | Best for Joint + Skin |
| Natural Dog Company 25-in-1 | 25 Nutrients, Glucosamine, Probiotics | 180 | Soft Chews | Best Vet-Formulated |
| 15-in-1 Dog Multivitamin | Vitamins, Glucosamine, Chondroitin | 120 | Chews | Best Budget Option |
| Turkey Tail Mushroom Multivitamin | Mushroom Blend, Vitamins | 170 | Chews | Best Mushroom Formula |
| Dog Multivitamin with Glucosamine | 26-in-1 Formula, Probiotics | 120 | Chews | Best All-Around |
| Bully Max 2-in-1 Puppy Multivitamin | DHA, Vitamins, Minerals | 75 | Soft Chews | Best for Puppies |
| Natural Dog Company Vet Strength Multi | High-Potency 25-in-1, Glucosamine | 90 | Soft Chews | Best High-Potency |
1. VetriScience 27+ Active Health Chews – Best Overall
Why it stands out: Developed by veterinarians with 40+ years of experience, this comprehensive formula provides 27+ essential nutrients specifically balanced for canine health.
VetriScience has been the gold standard in veterinary supplements for decades, and their Canine Plus multivitamin shows why. The formula includes a complete spectrum of vitamins, minerals, and antioxidants in ratios specifically designed for dogs—not just human vitamins repackaged for pets. Suitable for both puppies and adult dogs, the veggie-flavored chews support overall health and wellness without the guesswork of combining multiple supplements.
Pros:
- Veterinarian-developed with 40+ years of expertise
- 27+ nutrients in scientifically balanced ratios
- Suitable for puppies and adults
- Trusted by veterinary professionals
Cons:
- 30-count bag requires more frequent reordering for large dogs
Best for: Pet parents who want a veterinarian-trusted multivitamin with comprehensive, balanced nutrition for dogs of all ages.
2. 20-in-1 Dog Multivitamin Chews – Best Value
Why it stands out: This 180-count jar delivers 20 different nutrients including joint support, probiotics, and omega-3s at an unbeatable price per chew.
When you need comprehensive nutrition without breaking the bank, this 20-in-1 formula delivers. It covers immunity, digestion, joint care, vision, brain, and heart health—all in one daily chew. The inclusion of MSM and glucosamine for joints, omega-3s for skin and brain, and probiotics for gut health means you’re not sacrificing quality for value. The 180-count supply lasts 3-6 months depending on dog size.
Pros:
- Exceptional value with 180 chews per jar
- Covers 20 different health areas
- Includes joint support, probiotics, and omega-3s
- Natural ingredients without artificial fillers
Cons:
- Individual nutrient doses may be lower than specialized single-purpose supplements
Best for: Budget-conscious pet parents wanting broad nutritional coverage without buying multiple supplements.
3. VetriScience 27+ Chewable Tablets – Best Tablet Option
Why it stands out: The same trusted 27+ nutrient formula in a 90-count tablet format, offering more supply and flexibility for dogs who prefer tablets over soft chews.
Some dogs prefer the crunch of a tablet, and some pet parents find tablets easier to portion control. This duck-flavored version contains the identical comprehensive formula as VetriScience’s chew version—27+ vitamins, minerals, and antioxidants balanced for canine health. The 90-count supply provides excellent value, and tablets can be given whole or crumbled into food for picky eaters.
Pros:
- Same veterinarian-developed formula as the chew version
- Duck flavor appeals to many dogs
- 90-count provides better value than 30-count options
- Tablets can be crumbled for picky eaters
Cons:
- Tablet texture may not suit all dogs
Best for: Dogs who readily accept tablets, or pet parents preferring the 90-count supply over smaller packages.
4. BARK&SPARK Multivitamin + Glucosamine – Best for Joint + Skin
Why it stands out: This popular formula combines daily multivitamin support with glucosamine for joints and omega-3s for skin and coat—addressing the most common health concerns in one supplement.
Joint comfort and skin/coat health are two of the top concerns pet parents have, and this formula addresses both alongside comprehensive vitamin support. The inclusion of glucosamine, chondroitin, omega-3 fatty acids, digestive enzymes, and probiotics creates a multi-system approach to daily nutrition. The chicken-flavored chews are highly palatable, and the 120-count supply provides a 2-4 month supply.
Pros:
- Combines multivitamin with joint and skin support
- Includes probiotics and digestive enzymes
- 120 chews for extended supply
- Chicken flavor for excellent palatability
Cons:
- Dogs without joint concerns may not need the glucosamine component
Best for: Adult dogs who could benefit from daily vitamins plus joint and skin/coat support in one convenient supplement.
5. Natural Dog Company 25-in-1 Multivitamin – Best Vet-Formulated
Why it stands out: This NASC-certified, vet-formulated multivitamin provides 25 nutrients including glucosamine, chondroitin, probiotics, and omegas, suitable for puppies through seniors.
The NASC (National Animal Supplement Council) certification means this formula meets strict quality and safety standards. Natural Dog Company’s vet-formulated blend supports joints, skin, coat, immune system, and heart health—all critical areas for dogs at any life stage. The 180-count supply provides excellent value, and the all-life-stages formulation means you don’t need to switch products as your dog ages.
Pros:
- NASC certified for quality assurance
- Vet-formulated with 25 essential nutrients
- Works for puppies, adults, and seniors
- 180-count provides exceptional value
Cons:
- Larger chew size may need to be broken for very small dogs
Best for: Pet parents wanting a quality-certified, comprehensive multivitamin that works throughout their dog’s entire life.
6. 15-in-1 Dog Multivitamin – Best Budget Option
Why it stands out: This straightforward 15-in-1 formula delivers essential vitamins plus glucosamine and chondroitin for joint support at one of the lowest price points available.
Not every dog needs a complex 25+ ingredient formula. This 15-in-1 multivitamin focuses on the essentials—key vitamins for immune system, digestion, and overall health, plus glucosamine and chondroitin for joint support. The chicken-flavored chews are easy to administer, and the 120-count supply makes daily supplementation affordable for any budget.
Pros:
- Affordable price point for budget-conscious pet parents
- Covers essential vitamins plus joint support
- 120 chews for extended supply
- Simple, focused formula without unnecessary additives
Cons:
- Fewer ingredients than premium comprehensive formulas
Best for: Pet parents on a budget who want essential vitamin coverage with basic joint support.
7. Turkey Tail Mushroom Multivitamin – Best Mushroom Formula
Why it stands out: This unique formula combines daily multivitamin support with turkey tail, lion’s mane, reishi, and other functional mushrooms for immune and cognitive benefits.
Medicinal mushrooms have gained significant attention for their immune-modulating and cognitive-supporting properties. This 170-count formula provides traditional multivitamin benefits alongside a blend of functional mushrooms that support immunity, energy, gut health, skin, and joint function. Made in the USA, the chicken-flavored chews offer a modern approach to canine nutrition.
Pros:
- Combines multivitamins with medicinal mushroom benefits
- 170 chews provide excellent value
- Supports immunity, cognition, and energy
- Made in the USA
Cons:
- Mushroom-focused formula may not appeal to pet parents wanting traditional vitamins only
Best for: Pet parents interested in functional mushroom benefits alongside daily multivitamin support.
8. Dog Multivitamin with Glucosamine – Best All-Around
Why it stands out: This 26-in-1 formula covers all bases—joints, immunity, mobility, energy, gut health, and skin—making it a true all-in-one daily supplement.
When you want one supplement that does everything, this 26-in-1 formula delivers comprehensive coverage. It includes glucosamine for joints, probiotics for digestion, omega fatty acids for skin and coat, and a full spectrum of vitamins and minerals for overall health. Suitable for both puppies and senior dogs, the 120-count supply simplifies daily supplementation.
Pros:
- 26 different nutrients in one supplement
- Covers joints, gut, skin, and overall health
- Works for all life stages
- 120 chews for extended supply
Cons:
- Comprehensive formulas may have lower doses of individual ingredients
Best for: Pet parents wanting true all-in-one coverage who prefer not to combine multiple supplements.
9. Bully Max 2-in-1 Puppy Multivitamin – Best for Puppies
Why it stands out: Specifically formulated for growing puppies, this supplement provides DHA for brain development alongside essential vitamins and minerals for healthy growth.
Puppies have different nutritional needs than adult dogs—they need DHA for brain development, calcium and phosphorus for bone growth, and immune support as their systems develop. This 2-in-1 formula addresses immunity and growth in one convenient supplement. The soft chew texture is gentle on puppy teeth, and the formula works for small, medium, and large breed puppies.
Pros:
- Specifically designed for puppy nutritional needs
- Contains DHA for brain development
- Soft texture for puppy teeth
- Suitable for all puppy sizes
Cons:
- Formulated for puppies only—switch to adult formula after first year
Best for: Puppies from 8 weeks through their first year who need developmental nutritional support.
10. Natural Dog Company Vet Strength Multivitamin – Best High-Potency
Why it stands out: This vet-strength formula provides higher doses of key nutrients including glucosamine, chondroitin, probiotics, and omegas for dogs needing intensive nutritional support.
Standard multivitamins work well for maintenance, but some dogs need more intensive support—whether recovering from illness, dealing with nutritional deficiencies, or managing chronic conditions. This high-potency 25-in-1 formula provides elevated doses of joint-supporting ingredients, probiotics, and omega fatty acids. The 90-count supply of soft chews delivers premium nutrition for dogs who need it most.
Pros:
- Higher potency than standard multivitamins
- Vet-formulated for intensive nutritional support
- Includes elevated joint support ingredients
- NASC certified quality
Cons:
- Higher potency means higher price point
- May be more than healthy dogs need
Best for: Dogs recovering from illness, those with nutritional deficiencies, or senior dogs needing intensive multi-system support.
How to Choose the Right Multivitamin for Your Dog
Key Nutrients to Look For
A quality dog multivitamin should include B vitamins (for energy metabolism), vitamins A, D, and E (for immune function and cellular health), essential minerals like zinc, iron, and selenium, and omega fatty acids (for skin, coat, and brain health). Many modern formulas also include glucosamine/chondroitin for joint support and probiotics for digestive health—valuable additions that reduce the need for separate supplements.
Size & Breed Considerations
Multivitamins are typically dosed by weight, so follow package instructions carefully. Small dogs need fewer chews than large breeds. Puppies, adults, and seniors may benefit from age-specific formulas, though all-life-stage products work well for multi-dog households. Giant breeds may need supplements specifically formulated for their increased nutritional demands.
Form Factor: Chews vs Tablets vs Powder vs Liquid
Soft chews are the most popular format due to treat-like palatability. Tablets work well for dogs who readily accept pills and offer precise dosing. Powders can be mixed into food for picky eaters. Liquids provide flexible dosing for dogs of any size. Choose based on your dog’s preferences and your daily routine.
What to Avoid
Skip multivitamins with excessive vitamin A or D, which can cause toxicity at high doses. Avoid products with long lists of artificial colors, flavors, or preservatives. Be wary of supplements that don’t disclose actual ingredient amounts or those making unrealistic health claims.
Signs Your Dog May Need a Multivitamin
- Dull, dry coat: Poor coat quality often indicates nutritional deficiencies, particularly omega fatty acids and B vitamins.
- Low energy or lethargy: Dogs lacking essential nutrients may seem tired, uninterested in activities, or slow to respond.
- Frequent illness: A weakened immune system can signal deficiencies in vitamins A, C, E, and zinc.
- Slow healing: Wounds, scratches, or surgical sites that heal slowly may benefit from nutritional support.
- Digestive issues: Irregular bowel movements, poor appetite, or sensitive stomach can indicate nutritional imbalances.
- Eating commercial or homemade diets: Even premium kibble may lack optimal nutrient levels; homemade diets often need supplementation.
- Picky eaters: Dogs who don’t eat complete, balanced meals may have nutritional gaps.
Consult your veterinarian if symptoms persist, as they may indicate underlying health conditions.
Side Effects and Safety
Dog multivitamins are generally safe when given according to package directions. Introduce any new supplement gradually over 5-7 days to monitor for digestive upset. Common mild side effects include temporary loose stools or decreased appetite, which typically resolve as your dog adjusts.
Never exceed recommended doses—fat-soluble vitamins (A, D, E, K) can accumulate to toxic levels with excessive supplementation. If your dog is already eating a fortified commercial diet, choose a multivitamin specifically designed to complement rather than duplicate those nutrients. Always inform your veterinarian about all supplements your dog takes.
FAQs
Does my dog need a multivitamin if they eat high-quality dog food?
Even premium commercial dog foods may not provide optimal levels of all nutrients, and bioavailability can vary. A daily multivitamin helps fill potential gaps and supports overall wellness. That said, dogs on balanced commercial diets need less supplementation than those on homemade diets.
Can I give human vitamins to my dog?
No—human vitamins often contain doses or ingredients that are inappropriate or even toxic for dogs. Some human supplements contain xylitol (toxic to dogs) or excessive doses of certain vitamins. Always use vitamins specifically formulated for dogs.
How long until I see results from a multivitamin?
Skin and coat improvements typically appear within 3-4 weeks. Energy and vitality improvements may be noticeable within 2-3 weeks. Overall immune benefits develop over 1-2 months of consistent use. Results vary based on your dog’s existing nutritional status.
Can puppies take adult multivitamins?
Puppies have different nutritional needs than adults, particularly for bone development and brain growth. Choose puppy-specific formulas when possible, or use all-life-stage products that list appropriate puppy dosing.
Should I give multivitamins with food?
Yes—giving vitamins with food improves absorption and reduces the chance of stomach upset. Most chewable vitamins can be given as treats, but administration with meals is generally recommended.
Can I combine a multivitamin with other supplements?
Yes, but avoid duplicating the same nutrients. If your multivitamin already contains glucosamine, you probably don’t need a separate joint supplement. Check ingredient lists to prevent excessive doses of any single nutrient.
Final Verdict
For the best combination of veterinary expertise and comprehensive nutrition, VetriScience 27+ Active Health Chews remains the gold standard in dog multivitamins. With 40+ years of veterinary formulation behind it, this supplement provides balanced nutrition you can trust.
Budget-conscious pet parents should consider the 20-in-1 Dog Multivitamin, which delivers excellent value with 180 chews covering 20 different health areas. For puppies, Bully Max 2-in-1 Puppy Treats provides age-appropriate support including DHA for brain development.
Pet parents wanting NASC-certified quality should try Natural Dog Company’s 25-in-1 Multivitamin, which works for all life stages. And for dogs needing more intensive support, the Natural Dog Company Vet Strength Multivitamin provides higher-potency nutrition for those who need it most.
