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.

  • Paramount Pet Health Liquid Glucosamine

    Paramount Pet Health Liquid Glucosamine Product Image

    Ingredient Transparency:

    4 / 5

    Scientific Support:

    4 / 5

    Brand Score:

    3.5 / 5

    overall Rating:

    4 / 5

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    Product Overview

    Paramount Pet Health Liquid Glucosamine provides high-potency joint support in a convenient fluid form. It effectively targets pill-averse dogs with robust dosages, yet it lacks the reassurance of NASC certification. Users report excellent mobility gains, though pump mechanics and consistency vary.

    Key Benefits

    • Liquid form absorbs faster than pills
    • High-strength dose supports mobility
    • Savory flavor aids easy dosing
    • Ideal for large or aging dogs

    Pros

    • Mixes easily with any dog food
    • Higher potency than many chews
    • Economical for multi-dog homes
    • Fast absorption speed

    Cons

    • Lacks NASC certification
    • Pump dispensers can leak
    • Uses Glucosamine HCl (potentially less effective than Sulfate)
    • Batch color may vary

    Bottom line

    Paramount Pet Health delivers a potent liquid solution that eliminates the daily battle of pilling your dog. It offers superior absorption speed and great value for large breeds. While effective, the absence of an NASC safety seal is a notable omission that buyers must consider.

  • 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.

  • Purina Pro Plan Veterinary Supplements Multi Care

    Purina Pro Plan Veterinary Supplements Multi Care Product Image

    Ingredient Transparency:

    4 / 5

    Scientific Support:

    3.5 / 5

    Brand Score:

    4.5 / 5

    overall Rating:

    4 / 5

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    Product Overview

    Purina Multi Care simplifies canine wellness with a tasty, NASC-certified 3-in-1 chew. It effectively maintains digestive balance, skin health, and immunity daily. While convenient, the lower ingredient potency is best for general support rather than treating active health issues. Additionally, the high daily dose makes it costly for large breeds.

    Key Benefits

    • Maintains consistent digestive balance and healthy stool quality daily.
    • Nourishes sensitive skin for a shiny, soft, lustrous coat.
    • Supports healthy immune function using safe, effective postbiotics for complete canine wellness.

    Pros

    • Reliable NASC quality assurance safety standards.
    • Savory liver flavor most dogs love.
    • Replaces three separate daily supplements.

    Cons

    • Low Omega-3 dosage for itchy skin.
    • Expensive daily cost for large breeds.
    • Chews harden quickly if bag unsealed.
    • Not hypoallergenic for sensitive dogs.

    Bottom line

    This is a reliable, safe choice for simplifying daily wellness routines. The NASC backing offers peace of mind for general health maintenance. However, owners seeking stronger support for specific problems or those with giant breeds may find specialized standalone supplements offer better value and higher ingredient strength.

  • VetIQ Hip & Joint

    VetIQ Hip and Joint Product Image

    Ingredient Transparency:

    4 / 5

    Scientific Support:

    4 / 5

    Brand Score:

    4 / 5

    overall Rating:

    4 / 5

    Read Review

    Product Overview

    VetIQ Hip & Joint offers daily mobility support with glucosamine, MSM, and omega-3s in tasty soft chews. It’s designed to ease stiffness, maintain cartilage health, and promote flexibility in adult and senior dogs. Consistent use helps keep dogs active and comfortable without costly prescription options.

    Key Benefits

    • Helps ease stiffness and promote smoother movement.
    • Nourishes and protects cartilage for long-term comfort.
    • Adds anti-inflammatory support for better flexibility.
    • Soft, tasty chews make daily dosing easy.
    • Provides reliable joint care at an affordable price.

    Pros

    • Proven joint-support ingredients with research-backed benefits.
    • Soft texture and flavor dogs enjoy for easy daily use.
    • Affordable option compared to premium joint supplements.
    • Made in the USA under quality-controlled manufacturing.

    Cons

    • Omega-3 amounts not disclosed in detail on the label.
    • Improvements develop gradually with consistent use.
    • Formula variations between product versions.
    • Occasional mild digestive upset in sensitive dogs.
    • Not ideal for dogs with shellfish allergies.

    Bottom line

    VetIQ Hip & Joint delivers reliable joint support for dogs needing help with mobility or stiffness. It combines trusted ingredients in a chew dogs enjoy, making daily supplementation simple. While omega-3 transparency could be stronger, it remains a dependable, budget-friendly choice for maintaining healthy movement.

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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