VetriScience GlycoFlex Plus Duck Flavored Soft Chews Joint Supplement for Small Dogs, 60 count

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About This Item

Details

  • Ultimate Strength Healthy Hip & Joint chews are veterinarian formulated with green-lipped mussel, glucosamine, chondroitin, MSM, and antioxidants for powerful joint support.
  • May help improve hind-leg strength by up to 41% in just 4 weeks when fed as directed (results may vary).
  • They’re ideal for small-breed senior dogs that are slowing down as well as active dogs, competitive dogs, and dogs recovering from orthopedic surgery.
  • The bite-sized chews come in a drool-worthy duck flavor that tastes like a treat.
  • Made in the USA to be soft, chewy, and satisfying.

Ingredient Information

Instructions

FAQ

Learn More About VetriScience From Our Team of Experts

Questions & Answers

8 Customer Questions


My dog is 5.5lb, sometimes 6lb. Do I give him half a chew?

Answer by ChewyJun 06, 2021
During the initial (4 - 6 weeks), give 2 chews per 10 pounds of body weight, daily. After that, for maintenance, give 1 chew per 10 pounds of body weight, daily. If giving more than 1 chew daily, divide between AM and PM. We always recommend consulting your Veterinarian to see what would be the safest for your pets current treatment plan, as each pet is unique.

This product claims to have MSM; however, I don't see that listed in the ingredients. Please clarify this for me. THANKS!!!

Answer by ChewyMar 15, 2018
These chews have 250 milligrams of Methylsulfonylmethane (MSM).

Is this one not for any particular stage?

Answer by ChewyApr 20, 2018
GlycoFlex Plus does not come in different stages.

How many milligrams are in the Glucosamine and Chondroitin?

Answer by ChewyMay 07, 2024
There is 250 milligrams of glucosamine HCI and 100 milligrams of chondroitin sulfate per 2 chews.

4.4
Rated 4.4 out of 5 stars
160 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Active Ingredients

73% Positive

Dosage and Administration

80% Positive

Effectiveness

77% Positive

Quality and Purity

72% Positive

93 Customer Reviews



Rated 5 out of 5 stars
By Dawn on Jan 2, 2026

Such a Difference

I've been using this product for over 5 years with my 12 year old Yorkie-poo. There is a visible difference in the way she uses her hind legs when running and jumping

I've been using this product for over 5 years with my 12 year old Yorkie-poo. There is a visible difference in the way she uses her hind legs when running and jumping. Big fan!


Rated 5 out of 5 stars
By Sherri on Nov 14, 2025

Immediate improvement!

I had my 5 pound Chihuahua on a different brand supplement. When I switched to glycol flex plus for small dogs, I saw an immediate positive change. This has improved

I had my 5 pound Chihuahua on a different brand supplement. When I switched to glycol flex plus for small dogs, I saw an immediate positive change. This has improved his life greatly, and I am so thankful I found this quality supplement with natural ingredients. He is now running around again and playing with his brother.


Rated 5 out of 5 stars
By PuppyMama on Sep 30, 2025

6 week review - 180 degree change in my dog

My 8 year old dog started suffering the past year from joint issues and suspected hip pain by our vet. I followed the directions exactly as described for her weight

My 8 year old dog started suffering the past year from joint issues and suspected hip pain by our vet. I followed the directions exactly as described for her weight from the introduction period to the maintenance duration. She is absolutely thriving. Her energy level, agility, and even temperament are very improved. I absolutely recommend this product especially if you are on the fence!


Rated 4 out of 5 stars
By Michelle on Oct 27, 2025

The Benefits

This is a great product. I actually purchased the wrong size, meaning I bought for a small dog, Zeus weighs 90lbs. I will buy this product again

This is a great product. I actually purchased the wrong size, meaning I bought for a small dog, Zeus weighs 90lbs. I will buy this product again


Rated 5 out of 5 stars
By Rebecca on Jun 26, 2025

Magical

I've used these for a very long time. So far my 10 year old shows no signs of slowing down. My 3-year-old injured his back during a seizure. While waiting for a

I've used these for a very long time. So far my 10 year old shows no signs of slowing down. My 3-year-old injured his back during a seizure. While waiting for a chiropractor appointment, I started giving him Glycoflex, and within a week he quit limping. Within two weeks, the injury is gone. So much cheaper than a chiropractor


Rated 5 out of 5 stars
By Anna on Oct 30, 2025

Dogs eat them and older dog seems to be moving better.

Our older dog does better moving when he's taking these supplements!

Our older dog does better moving when he's taking these supplements!


Rated 5 out of 5 stars
By Rene on Nov 12, 2025

Works great

Works great. Has reduced her limp and no digestive issues.

Works great. Has reduced her limp and no digestive issues.


Rated 5 out of 5 stars
By Lori on Jul 23, 2025

Finally

I finally found a joint supplement my vet approves of and my picky dog will eat! She has arthritis in her left knee so this is so important!

I finally found a joint supplement my vet approves of and my picky dog will eat! She has arthritis in her left knee so this is so important!


Rated 2 out of 5 stars
By Lisa on Jul 29, 2025

Glycoflex Chews

The last couple bags of these I’ve purchased for Charlie have been really dry , I still use them but have to wrap them in wet dog food.

The last couple bags of these I’ve purchased for Charlie have been really dry , I still use them but have to wrap them in wet dog food.


Rated 5 out of 5 stars
By Barbara on Jan 2, 2026

Exactly what I wanted

It was delivered quickly

It was delivered quickly