Dog Supplement
Reviews and Ratings

Science-backed insights and honest reviews to help you choose the best supplements for your dog

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Featured Reviews

Our most popular dog supplement reviews this month! Whether you’re looking to support your dog’s joints, digestion, immune system, or overall wellness, we’ve highlighted top-rated products to help you make informed choices.

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  • Zesty Paws Wild Alaskan Omega-3 Blend Salmon Oil

    Zesty Paws Wild Alaskan Omega 3 Blend Salmon Oil Product Image

    Ingredient Transparency:

    4.5 / 5

    Scientific Support:

    4 / 5

    Brand Score:

    4 / 5

    overall Rating:

    4 / 5

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    Product Overview

    Zesty Paws offers a pure, NASC-certified blend of wild Alaskan salmon and pollock oil. It excels in improving coat shine and palatability for picky eaters. However, users frequently struggle with messy pumps and the strict requirement for refrigeration after opening, which demands valuable storage space in your kitchen.

    Key Benefits

    • Maintains skin barrier to help manage seasonal allergies
    • Promotes joint mobility in aging dogs
    • Enhances coat shine and softness
    • Supports heart and immune health

    Pros

    • NASC certified for safety
    • Natural triglyceride form absorbs well
    • Highly palatable liquid format
    • Pure oil with no fillers

    Cons

    • Requires refrigeration after opening
    • Pump dispenser often drips or leaks
    • Strong, lingering fish odor

    Bottom line

    This liquid supplement is a safe, effective choice for maintaining skin and heart health. It offers better value than soft chews and uses verified wild-caught sourcing. While the packaging can be frustrating, the quality ingredients and proven results make it a worthwhile investment for most owners.

  • Fera Pets Hip + Joint Support

    Fera Pets Hip & Joint Product Image

    Ingredient Transparency:

    4.5 / 5

    Scientific Support:

    4.5 / 5

    Brand Score:

    5 / 5

    overall Rating:

    4.5 / 5

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    Product Overview

    Fera Pets Hip + Joint Support offers a vet-formulated blend of Green Lipped Mussel, Glucosamine Sulfate, and BioPerine. While the chicken bone broth flavored chews are designed to support a healthy inflammatory response and carry the NASC Quality Seal, we found during testing that they can be fragile and crumble easily inside the jar.

    Key Benefits

    • Helps maintain healthy cartilage and joint fluid
    • Green Lipped Mussel supports a healthy inflammatory response
    • Intended to support mobility for active dogs
    • BioPerine is included to help with turmeric absorption

    Pros

    • Ingredient quantities verified by the NASC Quality Seal
    • Includes BioPerine black pepper for absorption
    • Free from common fillers like corn, soy, and grain
    • Tasty chicken bone broth flavor

    Cons

    • Chews crumble easily in jar
    • Strong marine smell lingers
    • Rich oils may cause loose stools
    • Contains shellfish allergens

    Bottom line

    This supplement is a solid choice for owners seeking a multimodal joint supplement. It balances high-quality ingredients like Green Lipped Mussel with verifiable safety standards. Despite minor texture issues like crumbling, the concentrated, vet-formulated formula offers consistent value for any aging or active large breed dog.

  • Zesty Paws 8-in-1 Multivitamin Bites

    Zesty Paws 8 in 1 Multivitamin Bites Product Image

    Ingredient Transparency:

    4 / 5

    Scientific Support:

    3.5 / 5

    Brand Score:

    3 / 5

    overall Rating:

    3.5 / 5

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    Product Overview

    Zesty Paws 8-in-1 Bites provide convenient, tasty daily maintenance for healthy dogs. While ingredients like OptiMSM are high-quality, the recent manufacturing recall raises caution. Ultimately, the dosages for joints and skin are too low for managing established conditions, making it best for prevention only.

    Key Benefits

    • Supports joint, gut, and heart health daily.
    • Tasty soft chew format replaces pills to simplify administration.
    • Includes branded ingredients like OptiMSM for better sourcing traceability.

    Pros

    • High palatability makes daily dosing stress-free.
    • NASC certification ensures third-party quality assurance.
    • Convenient all-in-one formula simplifies routines.

    Cons

    • Low Omega-3s are insufficient for inflammation.
    • Recent manufacturing safety recall raises caution.
    • Unverified enzyme blend potency lacks transparency.

    Bottom line

    This supplement is a great preventative choice for healthy dogs due to high convenience and taste. However, it lacks the therapeutic potency needed for seniors with established joint or skin issues. It is best used as nutritional insurance rather than a targeted medical treatment.

  • Pet Honesty Multivitamin 10-in-1

    Pet Honesty Multivitamin 10 in 1 Product Image

    Ingredient Transparency:

    4 / 5

    Scientific Support:

    3.5 / 5

    Brand Score:

    4 / 5

    overall Rating:

    4 / 5

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    Product Overview

    Pet Honesty Multivitamin 10-in-1 is a soft chew that bundles joint, gut, skin, and general wellness support with strong palatability and NASC aligned quality, but modest doses and limited product specific research mean results are usually subtle and not guaranteed for every dog.

    Key Benefits

    • Supports everyday joint, gut, skin wellness
    • Simple all in one daily routine
    • Soft chews that most dogs enjoy
    • Best for mild, mixed wellness needs

    Pros

    • Transparent label and quality seal
    • Easy, palatable soft chew format
    • Combines several research backed ingredients

    Cons

    • Some ingredient amounts may be lower than study levels
    • Not essential for healthy dogs on AAFCO-approved diet
    • No clinical trials for this specific formula

    Bottom line

    A convenient, tasty soft chew that offers light daily wellness support for many dogs, but with moderate dosing and limited direct research, it is best viewed as a helpful extra rather than a treatment for specific conditions.

  • Nutramax Dasuquin with MSM

    Nutramax Dasuquon with MSM Product Image

    Ingredient Transparency:

    5 / 5

    Scientific Support:

    4.5 / 5

    Brand Score:

    5 / 5

    overall Rating:

    4.5 / 5

    Read Review

    Product Overview

    Dasuquin with MSM delivers exceptional joint support using a scientifically backed formula featuring ASU. While the premium cost and frustration with packaging durability are valid concerns, the strict quality control and documented efficacy make it a reliable, top-tier choice for maintaining canine mobility and comfort long term.

    Key Benefits

    • Helps inhibit cartilage breakdown with clinically backed ASU.
    • NASC Seal verifies quality standards and label accuracy.
    • MSM supports comfort and a normal inflammatory response.
    • Promotes long-term mobility for active dogs.

    Pros

    • Formula utilizes the clinically supported, unique ASU ingredient.
    • Strict manufacturing quality control ensures total product consistency.
    • Trusted and widely recommended by veterinary professionals.

    Cons

    • Significantly higher price point than generic competitors.
    • Requires weeks of consistent use for results.
    • Resealable bag zipper frequently fails to close.

    Bottom line

    This supplement sets the gold standard for joint health with its research-backed ingredients and rigorous testing. Despite the high price tag, the long-term benefits for mobility make it a worthwhile investment for aging or active dogs requiring reliable, safe, and effective structural support for daily comfort.

DOG SUPPLEMENTS 101

The Complete Guide to Dog Supplements

Do dogs really need supplements? We break down the evidence behind probiotics, multivitamins, and joint support. Learn how to identify safe products and integrate them into your dog’s wellness strategy.

Read the Guide
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