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Canine Health: Steadfast Canine

Bio-Nutrition Laboratories

$24.95 - $89.95
(129 reviews) Write a Review
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Optimal soft tissue and joint support, Steadfast Canine is a powerful, daily chewable tablet that reduces injury recovery times and helps keep aging dogs active and comfortable.

Is your dog suffering from arthritis? Stiff joints, pain, and inflammation? Hip dysplasia, bone, or soft tissue problems? Recovering from surgery or injury? Steadfast Canine is your answer for premium canine health.
It’s difficult to see our beloved companions in pain. Steadfast Canine supports your dog’s joints, bones, and soft tissue to make them comfortable and bring back the spring in their step.
There are many canine joint supplements on the market. It can be overwhelming to pick the right one for your dog. But Steadfast Canine isn’t just another dog joint supplement.
It’s the only one available that contains the patented Natural Eggshell Membrane (NEM) and TelaFIRM combo. This provides unmatched soft tissue support for optimal joint health and accelerates healing for soft tissue injuries like cranial cruciate ligament (CCL) tears and more.
NEM naturally contains important joint health components that are synthetically manufactured by other brands. This means your dog can actually absorb the glucosamine, chondroitin, collagen, and hyaluronic acid so they can be used the way they were intended — to make your dog feel better. Most dogs see improvement in as little as 7-10 days with NEM [1].
TelaFIRM is a proprietary blend of organic, trace minerals. The chelated minerals are easily absorbed to improve bone, joint, and soft tissue health. Veterinarians trust our proven blend of ingredients to provide the most bioavailable source of structural support for aging patients, prevention, and healing.
Bio-Nutrition Laboratories is proud to offer Steadfast Canine as a complete structural support supplement for dogs of all sizes.


  • Fast relief: Most owners see improvement in 7-10 days of using Steadfast Canine.
  • Tasty, chewable tabs: Your dog will think it’s a treat! Most dogs love the liver flavor of Steadfast Canine by itself. Or simply mix into their food for easy feeding.
  • All breed support: Steadfast Canine comes in two sizes — small and large. The tablets can be easily tailored for dogs of all breeds and sizes.
  • Improved mobility: Aging dogs suffer from conditions like arthritis and stressed joints that make movement difficult and painful. Total structural support for bone and soft tissues keeps your dog healthy and strong so they can live their golden years to the fullest. Reduced pain and inflammation keeps your dog comfortable. Acts as a preventative for dogs of all ages.
  • Rapid healing aid: When dogs are injured or recovering from surgery they need optimal joint and structural support to accelerate the healing process. Dogs with CCL tears or ruptures, joint capsule issues, canine hip dysplasia, hip and knee problems benefit from soft tissue support during recovery and rehabilitation. Steadfast Canine gives your dog the right ingredients their body needs to heal quickly.


Our science-backed formula offers innovative structural support that’s unmatched by any other joint supplement on the market. The patented formula provides bone, soft tissue, and joint support.
  • Natural Eggshell Membrane (NEM):  NEM is a naturally occurring powerhouse of joint support ingredients. These include glucosamine, chondroitin, collagen and hyaluronic acid. Many dog supplements synthetically produce these very same ingredients that are found in NEM. As an organic source of protein, dogs are able to easily absorb NEM for its structural support properties. NEM is also used in human orthopedic medicine and research studies have tested its use in the treatment of chronic pain associated with osteoarthritis. Patients in this study reported significant improvement in both pain and stiffness within 10 days [2].
  • TelaFIRM chelated minerals:  TelaFIRM provides your dog with the most bioavailable source of trace minerals like manganese, selenium, copper, and zinc. The proprietary, double chelated mineral blend provides unmatched soft tissue support. Chelated, or organic minerals, are protected from the stomach’s acidic environment for maximum absorption. TelaFIRM is linked to clinical benefits such as increased bone breaking strength, decreased tendon, ligament and cartilage pathology, and decreased incidence of synovitis [3] [4]. Unchelated minerals in other supplements are overfed to make up for poor absorption rates. TelaFIRM does more with less by giving your dog quality minerals that their body can use.
  • Veterinarian approved: Clinics all over the country rely on Steadfast Canine to deliver quick results to their patients in need of pain relief. Trusted to reduce pain and inflammation post-surgery for rapid healing.
  • Science-based, patented formula: Steadfast Canine and its individual ingredients have been heavily researched and tested. Its sister product, Steadfast Equine, has also proven successful with horses. You can trust that your dog is receiving the most scientifically advanced structural support available with Steadfast Canine.

Steadfast Canine is the premium supplement for canine health. Keep your canine active and comfortable, no matter their age, with canine health products at Bio-Nutrition Laboratories. Shop now.







As with any health product, it is recommended you consult with your veterinarian before administering. Do not use in certain dog breeds predisposed to copper toxicity. Breeds known for predisposition to toxicity are: Bedlington Terriers, West Highland White Terriers, Doberman Pinschers, Cocker Spaniels, Labrador Retrievers, Dalmatians, and Skye Terriers. Do not exceed recommended dose.


Administer ½ tablet daily to dogs less than 10lbs, 1 tablet daily for dogs 10-40lbs or reference dosing instructions.

If palatability issues arise, break tablet into smaller pieces and add to meal to encourage acceptance.

It is recommended that you consult your veterinarian for specific recommendations prior to adding Steadfast Canine, or any supplement, to your dog’s daily regimen.


Administer 1 tablet daily for dogs 40-134lbs, 2 tablets for dogs over 134lbs or reference dosing instructions.

If palatability issues arise, break tablet into smaller pieces and add to meal to encourage acceptance.

It is recommended that you consult your veterinarian for specific recommendations prior to adding Steadfast Canine, or any supplement, to your dog’s daily regimen.



Weight Small Breed Large Breed
<10lbs 1/2 tablet daily n/a
11-40lbs 1 tablet daily n/a
41-134lbs 2 tablets daily 1 tablet daily
>135lbs 3 tablets daily 2 tablets daily



Small Breed
Active Ingredients per tablet:
360 mg
279 mg
48 mg
5 mg
5 mg
100 mg
84 mg
43 mg
33 mg
23 mg
1 mg
1.8 µg
Inactive Ingredients:

Cellulose, dextrose, magnesium stearate, natural flavoring (liver), silicon dioxide and whey powder.

Large Breed
Active Ingredients per tablet:
830 mg
645 mg
110 mg
12 mg
10 mg
230 mg
190 mg
100 mg
76 mg
53 mg
2.3 mg
4.25 µg
Inactive Ingredients:

Cellulose, dextrose, magnesium stearate, natural flavoring (liver), silicon dioxide and whey powder.

129 Reviews Hide Reviews Show Reviews

  • 5
    Steadfast Canine

    Posted by Carmella Scarlett on Apr 21st 2024

    I bought Steadfast Canine for my English bulldog- Boxer as a supplement for her torn CCL. She has allergies to shellfish and chicken. I feel this product has helped her heal along with PRP x 2 and a collagen supplement. She eats it with her food no problems. I will keep her on this as long as I have her, Definitely recommend,

  • 5
    Steadfast Canine

    Posted by Cheri Mayer on Sep 11th 2023

    My 15 year old female pitbull (Britny) it on her second bottle of steadfast canine and it has helped her tremedously. She is loving it and I will keep giving it to her as long as she keeps improving day by day.

  • 5

    Posted by Kerry on Apr 3rd 2023

    Our 13 year old Border Collie has been starting to slow down and has some arthritis in her front legs. And is very picky eating any supplements. She will eat these and she has been running around again and work all day long. Good product

  • 5
    K9 joint meds

    Posted by Robin on Jan 29th 2023

    My dog has been on this for about 5 years . Really works with hip and shoulder joints.

  • 5
    Great product for my elderly dog

    Posted by Lynn on Dec 28th 2022

    I have a 10 year old lab mix. I started him on Steadfast Canine 3 years ago and he moves and acts like a 4 year old. I saw a marked improvement in him once he has been on the product for only about 2 weeks. He will stay on it for the rest of his life.

  • 5
    One word: AMAZING

    Posted by Ian Wyatt on Nov 14th 2021

    Our “beast” had an injury to his ACL according to our vet and radiologist. The fluid buildup and swelling cause much discomfort and limping. This in turn was causing issues with his hips and early exhaustion. The vet recommended a $3500 surgical procedure which may or may not not fix the issue, or could cause issues later in life. He is only 3 years old and loves his outdoor time. After about 30 days of using this product, the swelling was minimal, his ability to walk and play increased dramatically…. Fast forward another 30 days and he is as active as he was a year ago. He went into the vet for his comprehensive exam and request a revisit inspection of the ACL. They were amazed on his recover and his lack of showing any favoring or misaligned walking. His blood and urine levels were all well within the normal ranges. We cancelled the surgical appointment and will maintain his regimen with this product. This was an amazing recommendation from a friend/LE K9 trainer. Our dog is in great shape now and the family is very happy to have our active boy back.

  • 5
    Best results yet for my senior dogs.

    Posted by Julie Camp on Nov 13th 2021

    I have 3 senior pups, all of whom have old joint injuries and varying degrees of lameness due to aging and arthritis. I am amazed with the results I am seeing from this product. They are more active, playful, brighter and happier.

  • 5
    Steadfast Canine

    Posted by Kathleen Kovanda on Oct 31st 2021

    Helped my dog with hip dysplasia

  • 5
    Very happy with the results!!

    Posted by Kyle Kuhner on Oct 31st 2021

    Recommended to me by a rehab specialist, and glad I decided to try it. Started to notice a difference after about a week or two. My 11 year old dog has the zoomies like when she was a puppy again!!

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