Synovi G3 Soft Chews Joint Supplement for Dogs, slide 1 of 1

Synovi G3 Soft Chews Joint Supplement for Dogs

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Synovi G3 Joint Health Soft Chews for Dogs are recommended to support joint function and flexibility and help strengthen joint cartilage. Formulated with Omega-3 fatty acids EPA and DHA in a palatable soft chew, Synovi G3 offers a proactive way to help support joints in healthy, active dogs. Powerful ingredients like glucosamine HCl and perna canaliculus provide routine joint support while MSM and vitamins C and E help provide antioxidants support your dog’s overall health.

Key Benefits
  • Combines key compounds that can help support joint function and flexibility in active and working dogs
  • Glucosamine HCl, perna canaliculus and Omega-3 fatty acids provide routine joint support for a healthy lifestyle
  • Creatine monohydrate supports normal muscle performance
  • MSM, vitamin C and vitamin E help provide healthy antioxidants to support overall health
  • Daily administration offers a proactive way to help maintain joint health care. Palatable, poultry-liver flavored soft chews make administering to your dog easy and enjoyable

For animal use only. If lameness worsens, discontinue use and contact your veterinarian. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset. ALWAYS read the entire product label prior to use.

See all items by Synovi

  • Item Number
  • Lifestage
    Adult, Senior, Puppy
  • Breed Size
    Small Breeds, Medium Breeds, Large Breeds, All Breeds, Giant Breeds, Extra Small & Toy Breeds
  • Food Form
  • Product Form
    Soft Chew
Nutritional Info

Glucosamine HCl (Shellfish), Methylsulfonylmethane (MSM), Creatine Monohydrate, Perna Canaliculus, Proprietary Blend of Dicalcium Phosphate, Citrus Bioflavonoids, Ascorbic Acid (Vitamin C), Manganese Sulfate, Grape Seed, Extract, Zinc Sulfate and Alpha Lipoic Acid, Eicosapentaenoic Acid (EPA), Docosahexaenoic Acid (DHA), Selenium (as L-Selenomethionine), D-Alpha Tocopheryl Acetate (Vitamin E).

Feeding Instructions

Joint health support combining Glucosamine, MSM, Creatine, Omega - 3 Fatty Acids (EPA and DHA) and Antioxidants for dogs in a palatable poultry - liver flavor soft chew. Can be given during or after a meal. Maintenance recommendations:

  • 5 - 15 lb - 1/2 chew every other day
  • 16 - 30 lb - 1/2 chew daily
  • 31 - 60 lb - 1 chew daily
  • 61 - 100 lb - 2 chew daily
  • over 100 lb - 2 1/2 chews daily

Why should I include vitamins & supplements in my pet’s diet?

Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.

How often should I give this supplement to my pet?

It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.

Is this supplement safe to use with the medication my pet is currently taking?

If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

My pet is allergic to certain ingredients, will this product be safe to use?

For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.

Does this product come in other product forms?

For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.

About Synovi G3

Experience the Benefits of Synovi G3

Experience the Benefits of Synovi G3

Getting older doesn’t have to slow your best buddy down. Synovi G3 uses naturally-derived ingredients to help counteract the effects of aging on joints, so he can feel younger than his years. Help your sweet buddy lead the carefree, active life he deserves.

Tried and True Formula

Powerful compounds in Synovi G3 Soft Chews support healthy cartilage, connective tissue and synovial fluid for better joint function and flexibility. Made with glucosamine, green-lipped mussel and omega-3 fatty acids, this time-tested formula keeps dogs feeling their best so they can run, jump and play like the kids they are.

Comprehensive Approach to Joint Health

Synovi G3 targets the underlying causes of joint pain and stiffness. Its natural compounds support proper cartilage and muscle formation, so joints stay strong and remain flexible under stress. Anti-inflammatories and antioxidants work to keep harmful inflammation in check, so stiffness and pain won’t hobble your best friend.

Why Choose Free Form


Glucosamine helps build cartilage, while MSM reduces joint-damaging inflammation.


Helps build joint-reinforcing muscles and aids in contraction support.


A natural source of chondroitin, which helps strengthen cartilage and make it more resilient.

Bayer Supplement Brands




Free Form™

Free Form™


What Is It?

Joint Health

Healthy Aging

General Wellness

General Wellness

GI Support


A daily soft chew that provides ongoing mobility and joint support.

A daily soft chew for dogs that promotes joint health and helps maintain comfort throughout the body as dogs age.

Omega-3 fatty acids that support sensitive skin, eye, joint, brain, heart, kidney and immune health.

Omega-3 fatty acids that support sensitive skin, eye, joint, brain, heart, kidney and immune health.

A daily probiotic soft chew for dogs. Offers ongoing digestive health support.

Key Ingredients

Glucosamine, green-lipped mussel, Boswellia, turmeric

Baicalin, catechin, Boswellia

Fish oil (anchovies)

Fish oil (anchovies)

Probiotic (live microbes), prebiotic (inulin)

Count Size

Soft chew

Soft chew

Gel Cap


Soft chew








60, 120, 240

60, 90

60, 250

4 oz. liquid


About Bayer

Bayer has been working to make the lives of pets better for over a century, with innovative, science-based solutions that help them stay healthy and strong. They offer a full line of supplements designed specifically for our furry friends, to help them live their longest and happiest lives right by our side.

Shop Bayer

Rating: 4.6 of 5 stars 90 Reviews 90 Reviews 4.6 out of 5 Stars

96% Recommend

96% of reviewersrecommend this product

Rating: 4.6 of 5 stars 4.6 / 5

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