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Immunity Support For Dogs Comparison - August 2025
| 1 Best Choice  9.9Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4  9.5Excellent | 5  9.4Excellent |
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ModelVetriScience DMG Immunity Health Easy-Dose Liquid, Vetri DMG Immune Support Supplement for Cats and Dogs, Hypoallergenic, Support Performance, Stamina, Immune Response, 30 ml | Model Critical Immune Defense for Dogs & Cats; Supports Normal Cell Growth - Turkey Tail, Reishi, Shiitake and Maitake Mushroom Formula with Patented White Turmeric Root Extract - 30-Day Supply | Model NaturVet Mushroom Max Advanced Immune Support Dog Supplement – Helps Strengthen Immunity, Overall Health for Dogs – Includes Shitake Mushrooms, Reishi, Turkey Tail – 60 Ct. | Model Mushroom for Dogs - 170 Chews - Turkey Tail - Mushroom Supplement for Dogs - Lions Mane - Reishi - Immunity Support Multivitamin Vitamins - Joint Health - Energy - Gut - Skin - Made in USA | Model VetriScience Immunity Health Easy-Open Capsules, 23 Antioxidants for Cell Advance, Immune Plus Supplement for Medium to Large Breed Dogs, Immune and Allergy Support, 120 Count |
BrandVETRISCIENCE | Brand VetSmart Formulas | Brand NaturVet | Brand Vet Promise | Brand VETRISCIENCE |
Reviews | Reviews | Reviews | Reviews  | Reviews |
Features | ||||
Worth the money 9.1 | Worth the money 7.7 | Worth the money 9.1 | Worth the money 8.9 | Worth the money 8.6 |
Flavor 9.1 | Flavor 8.1 | Flavor 8.6 | Flavor 8.4 | Flavor 8.1 |
Tech Specs | ||||
product dimensions7.13 x 3.75 x 4.63 inches 1 ounces | product dimensions - | product dimensions 2 x 2 x 2 inches 8.47 ounces | product dimensions - | product dimensions 2.5 x 2.5 x 4.6 inches 3.99 ounces |
Review- | Review | Review - | Review - | Review - |
Available On  | Available On  | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1VETRISCIENCEVetriScience DMG Immunity Health Easy-Dose Liquid, Vetri DMG Immune Support Supplement for Cats and Dogs, Hypoallergenic, Support Performance, Stamina, Immune Response, 30 ml
9.1 worth the money9.1 FlavorMain highlights- Unflavored, Easy-Dose DMG Liquid: DMG Immunity Health comes in an unflavored, unscented liquid with an easy-dose dropper to make administration simple. Give by mouth, mix into food, or hide in a treat
- Physical Stamina & Energy: By supporting healthy circulation and oxygen utilization and helping to lower lactic acid buildup, DMG helps to support physical performance, stamina, healthy energy, and muscle recovery after exercise, making it a great liquid supplement for both active and senior pets
- Immune Support Supplement for Cats & Dogs: DMG amino acids help support healthy immunity and the production of antibodies to promote a stronger, more responsive, and more resilient immune system
- DMG for Behavioral Balance: DMG Immunity Health offers both antioxidant and adaptogenic properties to help the body remove toxins and cope with both physical and emotional stress
- Backed by 30+ Years of Research: DMG has been used in both human & animal care and wellness support for over three decades, and is a well-documented, heavily researched immune support supplement for cats and dogs
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9.7
2VetSmart Formulas
Critical Immune Defense for Dogs & Cats; Supports Normal Cell Growth - Turkey Tail, Reishi, Shiitake and Maitake Mushroom Formula with Patented White Turmeric Root Extract - 30-Day Supply
8.1 Flavor7.7 worth the moneyWhy we love it
Boosts immune system
Promotes normal cell growth
Reduces inflammation
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9.6
3NaturVet
NaturVet Mushroom Max Advanced Immune Support Dog Supplement – Helps Strengthen Immunity, Overall Health for Dogs – Includes Shitake Mushrooms, Reishi, Turkey Tail – 60 Ct.
9.1 worth the money8.6 FlavorMain highlights- VETERINARIAN-FORMULATED DOG SUPPLEMENTS: Rich in antioxidants, these immune support dog supplements feature a veterinarian formula that is formulated with vitamins and nutrients to help give your pup or senior dog an immune boost.
- PET PRODUCTS YOU CAN TRUST: Since 1994, NaturVet has been serving the four-legged community with wholesome, vitamin-infused dog supplements so that your pup or senior dog maintains a healthy lifestyle. Made in the USA, each pet product from NaturVet is cGMP compliant and wheat-free.
- PET IMMUNE BOOSTER FORMULA: A healthy immune system is essential for dogs of any age. Ensure your furry friend remains active and healthy with these pet health supplements that help support normal inflammatory response.
- HELP STRENGTHEN DOG IMMUNITY: Give your furry friend the immune boost he needs with these health supplements for dogs that are infused with veterinarian-approved ingredients such as maitake, shiake mushrooms, turkey tail and reishi.
- ADVANCED IMMUNE SUPPORT FOR DOGS: Fuel your pet with the nutrients he needs to stay healthy and boost his immune system with dog health supplements that feature antioxidants and much-needed nutrients to stay active.
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Features
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Popularity
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Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
