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Gnawty Bites - Joint Flex - Hip & Joint Support with Glucosamine


Hip and Joint Supplements, such as the Gnawty Bites Joint Flex, are made to specifically target joints in dogs to improve motion and reduce pain. This soft chew supplement uses a blend of high quality ingredients that have been proven to aid in joint flexibility and movement. These dog joint supplements can be used as a preventative measure in healthy dogs and can be used to ease joint issues in older or injured dogs. 

Key Ingredients



Regulates joint cartilage formation and reduces inflammation.


Chondroitin Sulfate

Aids in cartilage formation and inhibits joint fluid breakdown.



Acts as an anti-inflammatory and aids in bone formation.



Also known as Methylsulfonylmethane. Helps maintain connective tissue strength and reduce inflammation.


  • Full Integrity Ingredients: Our pet supplements are created using a specialized process that maintains the full integrity and quality of the ingredients.
  • Minimal Processing: High quality ingredients shouldn't be ruined by poor processing techniques. That's why we use a no water, no pressure, no heat process to maintain the quality of our ingredients.
  • Size: Our soft chew pet supplements are approximately 2.2 grams each. This allows you to tailor the amount your dog gets based on their weight. 
  • Corn and Soy Free: Our pet supplements do not contain any ingredients derived from corn or soy.
  • No Artificial Flavors or Preservatives.
  • Made in the USA using high quality, globally sourced ingredients.

Active Ingredients

  • Glucosamine HCL 200 mg 
  • Methylsulfonylmethane (MSM) 100 mg 
  • Ascorbic Acid (Vitamin C) 75 mg 
  • Chondroitin Sulfate 65 mg 
  • Organic Turmeric Root Powder 50 mg 
  • Dried Yucca Schidigera Extract 15 mg 
  • Egg Shell Meal (Source of Collagen) 10 mg 
  • (d-Alpha Tocopherol Acetate) Vitamin E 25 IUS

Inactive Ingredients

Oat Flour, Palm Fruit Oil, Rice Bran, Rice Flour, Natural Duck and Pea Flavor, Flaxseed, Natural Chicken Flavor, Sunflower Lecithin, Powdered Cellulose (coating only), Coconut Glycerin, Sorbic Acid, Mixed Tocopherols, Rosemary Extract.

< 25 lbs
1 soft chew per day
26 - 50 lbs
2 soft chews per day
51 - 75 lbs
3 soft chews per day
> 75 lbs
4 soft chews per day

Satisfaction Guaranteed: If for any reason your pup does not like our supplements, we will refund you. Just be sure to reach out to us within 30 days of receiving the supplements.

Cautions: Safe use in pregnant dogs or dogs intended for breeding has not been proven. If dog's condition worsens or does not improve, consult your veterinarian.

Warnings: For canine use only. Keep out of the reach of children and other animals. In case of accidental overdose, contact a health professional immediately.


What are Joint Supplements?

Joint supplements contain blends of ingredients that help keep joints and structures surrounding them healthy. Some joint supplements may give results on one function, or on multiple different functions and work in multiple ways. There are three different types of joint supplements: those that help with nutrition and support of joints and bones, those that help in recovery and repair of damaged joints, and those that are used as preventative measures to help stop further joint damage. 

Is it recommended to serve joint supplements along with painkillers?

This is not necessarily the case. Whether or not you should give painkillers alongside joint supplements is dependent on the specific requirements of your pet. Each pet has different needs and so all pets should not be treated the same way. Any further courses of action should only happen after you have consulted with a veterinarian about how to move forward.

Why would I need a supplement if my pet is eating a healthy, balanced diet?

Pet foods today can provide balanced nutrition, but some pets could be lacking certain nutrients or ingredients in their diet due to a medical condition, their age, or their breed. Supplements can help provide some of these nutrients to pets and promote better health.

Are pet supplements made for life-long use or should I just use them once in a while?

Some supplements may be for temporary use, to get through a condition or health issue, but many supplements can be used on a regular basis for health maintenance. 

How long until I see results from my pet supplements?

Different supplements may have different lengths of time before you see the results from them. Some supplements may only take a few days to see results, while others may not show results until after a few weeks of use. You should check with a veterinarian or the manufacturer of the supplement for expected length of time before results should appear.

Can supplements be used with other supplements and medications? 

It’s always best to check in with your veterinarian before you give your pet multiple supplements or medications concurrently. Most supplements that are food-based are safe and can be used with other supplements and medications. You should check with your veterinarian if you are concerned about giving supplements with specific medications. 

Can these supplements be used for cats?

Unfortunately, our supplements are currently only for dogs. Cats and dogs process supplements differently so it is not recommended to give your cat these supplements. 

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Customer Reviews

Based on 28 reviews
Great for hips a day joints

The chews are good smelling, tasty for my pups, and are very soft. I use these for my pack of 3 dogs, and it helps keep them active and joints healthy. Works well for my young dog with his luxating patellas and helps my senior female sheltie with her hips, she stays active like a puppy! And she just turned 8. My 6 year old Australian shepherd mix is super active and loves to run. These give me ease of mind knowing he has a good quality joint daily supplement.

Hi Melody! We are so happy to hear that all your furry friends are enjoying all the benefits of our supplements and that you have more peace of mind knowing they are feeling better because of them! Don't forget you can subscribe and save on our supplements! If you ever have any questions, please let us know, always happy to help!


Great for Older Dogs

Our dog Finley loves these treats! It’s great that something he enjoys eating is also good for his old man joints!

James Malone
See the benefits - remarkable

90lb. lab/bulldog mix. Following 6 mos. of using these bites, I saw remarkable improvements in my dog’s walking comfort and no longer stands light-footed on his rear right leg. I do recommend the added use of the custom fit Orfho leg brace as an attributing factor in Brady’s full recovery. All in all…Ortho is a great source for my dogs health and comfort. My dog only requires the brace when running in open areas like the park and woods; only to prevent a reoccurring injury. Otherwise he does not wear it. Combination of these two products truly beats the more evasive method of surgery and the lengthy recovery of a large dog.

Mindy Sarver
Hips don't lie

My dog Emma was born with bilateral hip dysplasia. She's had surgery on one side, but still has some mobility issues and always will. These supplements seemed to have really put a little more pep in her step. She seems a lot less still and with the cold temps coming we're so happy to have found these.

Hi Mindy! We are so very happy to hear that your sweet Emma has more mobility after using our Joint Flex Gnawty Bites! We hope she feels continuous improvement and is able to feel more comfortable while enjoying activity! Don't forget you can subscribe and save on our supplements! Please let us know if you ever have questions, happy to help!


Alexia Tucker
We are using as a preventative measure!

We give Tidus these every other day now to keep his joints nice and healthy. He is still a very active and happy 2 year old husky and malamute mix. We just want to lower chances of future problems , so he can live a long, healthy , and happy life!