1. Home > 
  2. Dog Supplies > 
  3. Joint Supplements for Dogs & Cats > 
  4. Senior Joint Supplements > 
  5. Synovi G4


Synovi G4

1. Select count (Soft Chews):
This item is currently out of stock!


synovi g4

Get 10% OFF Use code: SALE10

Are you struggling to find the perfect joint supplement for your dog? Look no further! Synovi G4 brings forward a comprehensive joint health formula in a delicious soft chew; your dog may think itís actually a tasty treat, making regular administration easy and hassle-free!

These chews are specially formulated with a blend of Boswellia and Tumeric in addition to essential joint health ingredients such as Glucosamine, MSM, and Creatine. Synovi G4 doesnít just stop there, however. An added blend of Antioxidants further helps improve your dogís health and wellbeing! Synovi G4 simply has it all to support your petís joints and overall health. Dogs can come across joint problems for many reasons including aging or injury. Synovi G4 is the perfect supplement for older dogs, dogs suffering from joint disease, or dogs experiencing difficulty walking and climbing the stairs. The ingredients in this effective chew can help improve joint functions and flexibility as well as help strengthen their joint cartilage with regular dosage. Your pup will be happy and prancing around as if they were young again in no time!

Customer Reviews

Review Summary
114 Reviews
83% (95)
11% (13)
1% (1)
2% (2)
3% (3)
96% Recommend this product (110 of 114 responses)
By Dawn S.
New Windsor, Ny
Synovi g4
August 25, 2021
This product is very good for all of my dogs hips since we do agility with them. It has really helped them to be able to very mobile and agile.
ProsIt seems to help my dogs stay more agile
ConsIt crumbles when you have to cut them for smaller dogs
By updateCategoryParent
Old Hickory, Tn
Doggie chews
May 16, 2021
this product helps my pets with increased mobility and they love taking it. my older dog even comes to mu husband each evening when he feels it is time for his "medicine."
By Joyce H.
Digby Nova Scotia Canada
Synovi G4
February 14, 2021
Excellent product helps my Lab stay mobile
By updateCategoryParent
B.C. Canada
Great buy!
November 28, 2020
This product is hard to find locally for a reasonable price. It has helped our English bulldog with her joints. The delivery was faster then expected and we had no issues with getting the product to Canada. We will definitely be ordering this product again with many others.
By Jenelle
Great product!! Huge results!!
February 24, 2020
My 11 year old boxer is able to hike longer, has way more energy and less stiffness in the mornings or after long durations of activity.

Merchant Response:Good looking dog, Jenelle!
ProsIncreased endurance, less stiffness, more energy
By Craig
Edmonton, AB
Great for aging big dogs!
December 27, 2019
Our dog who is a 7 year old 90 lb bernedoodle had a nagging limp after sleeping. Synovi G4 for a week and daily since has help him tremendously. Like a puppy again!
ProsTaste ( according to the dog!) Easy to feed Conveniently packaged Fair price Vet recommended ingredients including turmeric and glucosamine plus other
ConsDaily cost
By Jenelle
Vancouver, BC
Amazing results!
December 26, 2019
Maverick is a 10 year old boxer male. He tends to get stiff, sore muscles and joints. This product has decreased his pain and stiffness substantially! He isn't as sore after big hikes and isn't as stiff after he gets up from sleeping. I see improvement in his energy and it's easy on his sensitive gut. Love it! It's given Maverick the ability to keep on hiking and doing the daily activities he loves!
ProsChewy and tasty! Give them as treats! Easy on the stomach Decreased stiffness and soreness substantially Increased endurance
ConsCan dry out from opening the package over months. I bought the big bag and at 2 a day it's lasted over a month.
By TRSmulders
Ontario, Canada
Really helps!
February 7, 2019
This stuff really helped our old bulldog. She was having some joint pain from what we could tell and these soft chews have helped her out so much. They are basically like treats so they are easy to administer and no mess! Highly recommend! Shout out to for having the best price and fast delivery!
ProsHelp with stairs and day to day
By legalspiritmam
Synovi G4
October 6, 2017
Best product ever. I have used it for both of my Irish Wolfhounds. It helped maintain the mobility of my senior Wolfhound which extended her life!
By Hoots
Spokane, WA
Amazing Savings
October 3, 2017
What I paid Entirely Pets cost me 4 times as much at my Vets. My 12 year old pointer is bouncing around like a pup. Great product, great price.
By None
Excellent product
May 14, 2017
My girl is getting older and is having trouble getting around and was obviously in pain. She's been taking these for 2 months now is is VERY MUCH improved. In fact, I was so pleased that I bought a 2nd bottle for my daughter's little senior dog. My Grandpuppy is feeling like a puppy again at the age of 15. Thank you
By mo
San Rafael, CA
Synovi G4
April 25, 2017
Best supplements for any dog, young or old. Great to order thru, efficient service every time!
By mo
San Rafael, CA
best purchase ever
January 5, 2017
Started my lab on this as a puppy...she will turn 15 in Feb, 2017! Great supplement!
By JRWert
Works Great!
July 19, 2016
A friend told me about this and I was skeptical but gave it a try. We have a 180 lb English Mastiff and her hips are starting to go out. We noticed a difference w/in a few days! I forgot to order more and quickly noticed she was having hip pains again. My skepticism was gone. At that point, I had to buy more so I went with the larger count. My only regret is that I waited this long to use the product.
By dogmom23
Dog Joints
July 19, 2016
I have used this product about 8yrs ago. It did wonders on my older Rat Terrier. My new dog I adopted is a little older and I want to get her on this product. It does wonders.

Thanks Dogmom23
By dotgoulah
Healthiest She's Been
July 9, 2016
Before using SynoviG4 Chews my young dog had knee and hip pain (sports injury or genetics, not sure which). Giving her one chew twice a day has alleviated her limp and she doesn't seem to be in pain anymore. I can walk her daily to keep her healthy without worrying about her being in pain.
By Lucy S.
Oakland, CA
Very Moist Chews
June 29, 2016
These chews are very moist and tasty and my two dogs love them.
By Hanks m.
SynoviG4 soft chews
June 9, 2016
I've noticed Hank plays more since he's been taking these chews and he loves them!
By roquette
good prices
May 17, 2016
quick delivery and great prices.+++++++++
By Cal
South Carolina
Does the job
May 5, 2016
Have noticed our older labs hip arthritis getting less problematic as he gets his three daily synovi chews
By lisakbk
Mogadore OH
Excellent product
April 30, 2016
Our large dog has hip arthritis. Synovi G4 along with another supplement we give has helped him tremendously.
Product is packaged well and easy to give. We usually crumble it and mix with his food.
Cleveland, Ohio
April 8, 2016
Tyson looks forward to Soft Chews twice a day
after our morning and evening walks. We feel he
has more energy and seems he is pain free.
Thanks to Soft Chew we have our puppy back!
By jackisback
used for several years
March 4, 2016
good product. Helped my older English Setter to move better. He likes his SynoviG4! Recommend this.
By Diane
Helping dog
February 16, 2016
These chew have helped our 11 year old dog who has arthritis. She is able to run and play with less pain. Best purchase we have made for her health
By Dave
rejunivated great stuff
February 12, 2016
WE have a 9 yr old poodle , got so in mornings she would wait for wife to put her on floor to go out ,sister told me how her dog reacted after taking G4 , after 5 days poodle was getting on and off bed , another week went by and she was bringing toys for us to throw .I told my buddie and gave him 20 briskets , after 5 or 6 days he was asking about ordering. seems his 10 yr old hound was running in frt of tractor when going to woods to cut wood ,PREVIOUS YEAR SHE STOPPED DOING THAT AND JUST TAGGED ALONG /////////////////GREAT STUFF
By Tom
Bad taste, bad smell.
January 8, 2016
My dog refused to eat them, they must have had a bad taste and I know they smelled bad. There is no reason that these types of chews can't taste good or smell good.
By Lucy S.
Oakland, CA
Good So Far
January 6, 2016
Bought theSynovi G4 soft chews for my two chessies. Just started giving to them so we'll see how it goes. Packaged very well and seem to be staying very moist.
By Littlelady
Very good product
December 30, 2015
Synovia4 has really helped my German Shepard which is 5 years old. He had his knee go out about 8 months ago so a vet had recommended this product for him and it has really helped him. He also likes them because he likes soft chews and these are always fresh and soft when delivered. We would highly recommend this product.
By CiCi
Good joint treat
November 10, 2015
I have gotten these before from the vet. I thought these were liver-flavored, but are not. My lab will eat it regardless, but the terrier won't eat it unless the smell is covered or put in her food. I have seen improvement in both of my dogs with this supplement. If you have a picky dog, get the liver-flavored.
By Gryhnd
Great ptoduct
October 31, 2015
I've been giving these to by cur cross for two years. These will help with his joints as he gets older.

Questions and Answers

There are no questions or answers for this item.