Synovi G4 brings dogs a comprehensive joint health formula in a highly palatable soft chew. Synovi G4 soft chews are formulated with a synergistic blend of Boswellia and Turmeric and also include Glucosamine, MSM, Creatine and a blend of Antioxidants for joint and overall health support. Feeding your dog Synovi G4 regularly can help improve your dog's joint functions, flexibility and strength their joint cartilage. This is ideal for: aging dogs, dogs suffering from joint disease, dogs experienci... Read More

Rated 5 out of 5 by 9 reviewers.

Great!!!!!

These are awesome. They have really helped our 12 year old lab feel better, walk better & become playful again. Thanks!!!!! by on 04/16/2019
These are the best chews!

My old dog loves these - super easy to give (he thinks they are a treat!) - and it helps so much with his old, arthritic bones. Really makes a difference in his mobility. by on 11/18/2015
Synovi G4

I have been using Synovi G4 for my 2 mini dachshunds and 1 Bernese Mountain Dog for about 3 yrs .One dachshund has back problems and our holistic vet agreed this was a good product for him.The dogs love them and think they are treats by on 09/12/2015
All the difference

This plus Novox has given my 10 you old Shepherd mix a new lease on life! by on 08/03/2015
This product works well

My dog's hind quarters seem to be moving better since using these chews. I have a 160 lb. Cane Coros. He loves the taste! by on 09/10/2014
Excellent

This product replaces the Synovi product we had previously used for our lab. The chews look slightly different from the old ones, but our dog seems to like them just as well. She is convinced they are treats instead of good for her. We will continue to order them. by on 04/03/2014
Great product

I have a 10 year old giant breed Bouvier/Newfoundland who weighs 197 lbs and he has been on Synovi G3 and now G4 for quite a few years. We recently changed vets and the new one does not carry Synovi, but I will stick with what I know works. We just recently put our 13 year old Parsons Russell on it and she loves it! by on 03/29/2014
It worked for us!

I have 3 older dogs who have been active and worked all their lives and are now showing the wear and tear of being both frisbee and working herding dogs. My vet recommended this product to me and all 3 are moving easier now. There has been a noticeable difference. by on 02/21/2014
Good product

This joint health supplement really helps my golden retriever with his arthritis issues. We just crumble one in his food each day. by on 10/21/2013