Synovi G4 Soft Chews Joint Supplement for Dogs

By Synovi
Rated 4.5076 out of 5 stars
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$48.49Chewy Price
$46.07Autoship Price
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About This Item

  • First step in a total joint health management protocol
  • Combines joint health agents boswellia serrata extract, turmeric, glucosamine, MSM, creatine, perna canaliculus, vitamins C and E and other antioxidants
  • Supports overall joint function and flexibility, and helps strengthen joint cartilage in dogs as they age
  • Contains a synergistic blend of antioxidants to help fight free radicals and maintain a healthy lifestyle
  • Tasty, highly palatable soft chew form makes administering to your dog easy and enjoyable
Play Video: Learn More About Synovi From Our Team of Experts
Learn More About Synovi From Our Team of Experts

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Top IngredientsActive Ingredients: Glucosamine HCl (Shellfish), Methylsulfonylmethane (MSM), Creatine Monohydrate...Glucosamine HCl (Shellfish), Methylsulfonylmethane (MSM), Creatine Monohydrate...Active Ingredients: Glucosamine Hydrochloride, Methylsulfonylmethane (MSM), Glucosamine...Other Ingredients: Oat Flour, Palm Fruit Oil, Natural Chicken Flavoring...Active Ingredients: Glucosamine HCl (Shellfish Source), Methylsulfonylmethane (MSM), Hemp Seed Oil...
Breed SizeSmall Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...Small Breeds, Medium Breeds, Large Breeds...
Health FeatureHip & Joint SupportHip & Joint SupportHip & Joint SupportHip & Joint SupportHip & Joint Support
Food FlavorN/AN/AN/AChicken, PoultryN/A
Special DietN/AN/AN/ANo Corn No Wheat No Soy, Non-GMON/A
Food FormSupplementSupplementSupplementSupplementSupplement

Questions & Answers

28 Customer Questions

Is Synovi G4 okay for a diabetic dog?
Answer by lindsayvettech7Aug 29, 2021
yes, as long as given with meals and not between feedings.

Is there no Chondroitin in these ?

What is the difference between G3 and G4?
Answer by ChewyNov 20, 2017
Synovi G3 offers a proactive way to help support joints in healthy, active dogs. Synovi G4 Joint Health Soft Chews for Dogs are recommended to support joint function and flexibility and help strengthen joint cartilage in dogs as they age. Formulated with a synergistic blend of antioxidants in a hi ghly palatable soft chew, Synovi G4 helps your dog maintain a healthy lifestyle. Powerful ingredients such as glucosamine, creatine, MSM, turmeric and boswellia serrata promote joint health, so getting older doesn't have to mean feeling older.

Is there a minimum age?
Answer by ChewyAug 21, 2017
Synovi G4 Joint Health Chews works to support overall joint function and flexibility and helps strengthen joint cartilage in dogs of all stages.

ReviewsWrite a Review

Rated 4.5076 out of 5 stars
461 Reviews
Would recommend to a friend

461 Customer Reviews

Rated 5 out of 5 stars
By DogMom on Apr 8, 2022

Great product.

These joint supplement chews are the "real deal". They help my 10 yr old Chow/Lab so much. She is able to run and play with her younger sister again. She weighs 56 pounds and i just give her 1 chew per day, for now. When the time comes that she starts needing more support, i can increase the dosage, and still be within the feeding parameters. I highly recommend this product.

Rated 5 out of 5 stars
By KatinOhio on Mar 6, 2022

Keeps My Dogs Movin'

I have been giving this to my 3 dogs for several years now, so I invested in a big tub. As with any joint supplement, I did not notice a change right away. So, I gave it at least a month or two before deciding if it was worthy to continue. This one works. I have 2 Labs and a Boxer Terrier mix all that have had issues with knee and or hip issues. My dogs must be able to do stairs where I live, and, I have learned over the years that stairs are not good on dog joints. I already have a Lab with repair of ACL to both hind legs, and have come close to the other two dogs needing joint surgery. Since being on this, the mobility of all 3 dogs have greatly improved preventing the need for surgery. This supplement contains all the nutrients I look for - glucosamine, MSM, Boswellia, turmeric, vitamin D, and vitamin C - all of which I feel help promote joint health. I believe that this has helped my dogs return to normal activity and will continue to use this as part of their daily regimen. Either mixed with their food or given separately, all 3 take this without problem.

Rated 1 out of 5 stars
By Barb on Feb 21, 2022

Thumbs down for my pooch

Very disappointed in these. I'm guessing it was the smell. It has a very strong nasty smell. My dog backed away from them like I was trying to poison her. I tried putting them in her food, and the smell is so strong, (even mixed with dry & moist can food), she wanted nothing to do with it. I was so hoping she would accept them in her food. I just thought the smell was overpowering and she detected it right away. Even after mixing it with her food I sniffed it, and that's all I could smell. Can't say that I blame her for backing away. The label says that it's chicken flavored. I beg to differ. Not a chicken smell at all. I guess I will have to try something else and hopes that she will accept it. I can't keep buying this kind of stuff if she's not going to eat it, but I want her to feel as good as she can as she ages. By reading the reviews, I see some dogs actually like them. Hard to believe after smelling them. I will always recommend Chewy, this has nothing to do with their service or customer service. Always fast shipping and very friendly customer service. To Chewy, Would I be able to return these since my dog will not eat them? Or am I out the $$ I paid for them?

Rated 5 out of 5 stars
By Connie5054 on Mar 15, 2022

Synovi 4 great product

We have been giving our boys Synovi for almost 4 years. Our white Lab had hurt his knee playing when he was about 6 months old. Our vet put him on this product and he has been taking it ever since. Our 13 year old started taking it about the same time. They both love it and best of all “it works and keeps them moving.”

Rated 5 out of 5 stars
By Primesight on Mar 16, 2022

Keeps My Old Doggie Moving!

I had stopped giving this to my dog for a week because the new multivitamin claimed to help with joints. Well...she stopped being able to jump up and had trouble going up and down the stairs. I was surprised how much this helps her. She now jumps up and has no trouble going up and down stairs. I'll never stop giving this to her again!

Rated 2 out of 5 stars
By Akitamom on May 1, 2022

Didn’t go well

My boys took them the first day, but won’t touch them again I don’t think the like the smell. I don’t think it’s a bad product, I may just have very picky boys.

Rated 4 out of 5 stars
By StinkySticks on Dec 31, 2021

Great Deal

We got these for both our Dogs, Coco and Malachi. They are 13yrs old and the Vet recommended getting them something for their joint health. Coco loves them paws down she gets 2 a day. But Malachi turns his nose up to them everytime. We even tried breaking them up in his food. Ha ha he wouldn't eat. They seem moist at first but when we broke them up in his food they are actually dry and crumbly. We use wet food on top of their dry and these chew soak up every bit of the wet food. Malachi won't have anything to do with them. I will say we have friends who recommended these also and their dogs love them. I guess it's all in what your dog likes.

Rated 5 out of 5 stars
By rocky13 on Feb 22, 2022

Joint health

Our 13 year old dog loves these and his hip is so much better than before! He has arthritis in his hips but he is so happy now and running and playing like a puppy! And the price was cheaper and you get twice the chews than our vet!

Rated 4 out of 5 stars
By Tomboy on Jan 7, 2022

Effective but dried out.

I find the chews help my dog. He appears to no longer be lame. So in that regards it's a winner by me. The product itself is supposed to be a soft chew, but the last ones I received in the tub were dried out with hard edges compared to the ones I first tried, which were in a zip lock pouch. These were soft enough to stick a pill in. If I tried that with the chews I have now, it would just break apart. But, he still eats them so long as they still work........

Rated 5 out of 5 stars
By Pepper on Jan 6, 2022

Packer's opinion

This product comes highly recommended by Packer's veterinarian. He's had laser treatments on his back. We've had no issues since he's been on this supplement. My daughter has 4 Dobermans and a Great Dane who are all taking this also. Everyone loves them, they even sit and stare at the packaging, begging for them. I'm pretty sure everyone thinks they are a tasty treat, not a joint supplement!