K9 working dogs

“I’ve been a Police work dog handler for almost 25 years and the question remains the same, “how do I keep my partner healthy and working, for as long as possible”. We all face the facts early, that our partners work life will undoubtedly be a fraction of ours. Over the years, I have tried so many different supplements, urged by veterinary influences and peers alike.  Until a veterinarian, who has made it their passion to evaluate nutraceuticals, recommended 1TDC, I had never seen a product more effective and fit for the everyday rigors of the working dog.”

-Kevin Lindsdadt 

31 Year Retired Florida LEO, K9 Trainer, Currently The K9 Administrator for a Large University and Hospital Police Force

Try 1TDC™

1TDC™ 120 Count Bottle $60

1TDC Basic Pack

Good choice for 1 working dog!

2 1TDC™ 120 Count Bottles $105

SAVE $15!


Ideal for 2-3 working dogs!

4 1TDC™ 120 Count Bottles $190

SAVE $50!!



Designed and priced for a team of dogs!

12 1TDC™ 120 Count Bottles $495

SAVE $225!!!

While there are plenty of joint supplements available on the market, they are primarily composed of similar ingredients providing limited results.
1TDC™ is different! 1TDC™ is a very unique advanced cellular lubricant beyond glucosamine and fish oil. It will take your working dog's mobility and comfort to a new level with results you can see, and your dog partner can feel.

Dragon breath is not normal! Veterinarians state bad breath is often the underlying symptom of a bigger problem that not only impacts the mouth but migrates throughout the entire body impacting overall health. It cannot be stressed enough that gum health issues will create major discomfort for your dog. While brushing your dog’s teeth might be the gold standard, most of us do not brush. This is why 1TDC™ is the #1 solution used by veterinary dentists to keep their patients’ gums healthy.
1TDC™ helps maintain your working dog’s explosive muscular power, stamina & recovery throughout their career and beyond.
1TDC™ works as a catalyst systemically, further promoting improved performance for your working dog.
Your working dog's coat and skin play a vital role in their health. As the largest organ, the skin also functions as an important part of the immune system. Healthy skin helps protect against external threats such as viruses and bacteria. 1TDC™ will help bring the luster back to your working dog's coat.

1TDC™...4-in1 Support for the WorkingDog

“Performance dog owners come to VOSM/me all the time looking for the newest innovation in sports medicine that will help their canine athlete. 1TDC is a fantastic supplement that incorporates 1-Tetradecanol Complex, a blend of fatty acids, to provide a 4-in-1 wellness regimen for your dog. To maximize benefits, 1TDC can be applied orally and serves as a tasty supplement that improves joint, oral, and skin health while increasing stamina and maintaining a healthy recovery in your athlete.  I highly recommend 1TDC!

Sherman O. Canapp Jr. DVM, MS, CCRT, DACVS, DACVSMR Chief of Staff/Owner, VOSM

“Finding the proper nutraceutical to incorporate into your pets’ wellness plan is so crucial and can be difficult with all the products on the market. 1TDC sets itself apart from other supplements with its key ingredient of 1-Tetradecanol Complex, a blend of fatty acids that complements well with other supplements to serve as a comprehensive tool for your pets’ health.  1TDC not only improves oral health, but promotes increased performance and enhances your pets’ joint health with a focus on mobility and comfort.  I strongly believe in the impact of this product and recommend it to anyone looking to incorporate an easy to use and well balanced supplement into their pets’ routine.” 

 Debra A. Canapp, DVM, CCRT,CVA, DACVSMRMedical Director/Owner, VOSM



Why Do K9 Physical Therapists / Veterinarians Across North America Recommend 1TDC™?

"As a specialist in joint health dog rehab treatments, I have seen many joint health supplements over the years. Mostly always the same type of ingredients provide some to little joint relief. The results I get with 1TDC™ are very noticeable in my patient's improved mobility and comfort level. 1TDC™ has been my go to joint and muscle support supplement for the past 5 years. It is cost effective for my patient owners and the dogs love the taste. I would encourage any veterinarian and pet owners to make 1TDC™ part of their protocol for joint/muscle health care support." Danielle Robbins MSPT, Certified Canine Rehabilitation Therapist

How is 1TDC™ Different?

Understanding the Next Generation of Fatty Acids: 1TDC™

What Will 1TDC™ Do For Your Dog?

1TDC™ (1-TetraDecanol Complex) is a revolutionary natural solution that keeps joints, muscles and gums healthy at a cellular level, beyond traditional ingredients like glucosamine and fish oil. It works as a catalyst systemically, further promoting improved stamina and faster recovery for your working dog.    1TDC in a dog

What is 1TDC™?

1TDC™ is a proprietary blend of fatty acids that are derived from beef tallow and are then formulated into a unique fatty acid complex in a cGMP food-grade facility in the USA.

These fatty acids are much different than essential fatty acids you find in products like fish oils and should not be confused with essential fatty acids.

1TDC Dual Action Soft Gel

How Does 1TDC™ Work?

This unique technology is highly and rapidly absorbed, whether applied topically on the gums or taken orally in capsule form.

When it enters the body, 1TDC™ has a tremendous affinity for white blood cells, which allows it to get where it is needed quickly.

And, when it arrives, 1TDC™ efficiently does the job without interfering with other elements of your working dog's health.

Our Heart Gives Your Dog Its Bounce Back!


1TDC™ has been designed as a very unique heart-shaped twist-off capsule… the first of its kind.

Simply hold the little heart firmly with one hand and twist the big heart with the other hand. Your dog will view 1TDC™ as a treat. Because of its natural beef flavor, 1TDC™ is palatable and easy to use.

How to administer

Twist open the capsule. For Dual Action Benefit: To receive both oral and joint/muscle benefits, apply the contents to the upper gums of your dog. A small portion will be absorbed into the gums and provide the periodontal benefit and the rest will be swallowed and circulate throughout the body to provide the muscle and joint benefits. For Joint & Muscle Benefit Only: Simply feed the entire capsule or just the contents to your dog as a treat. The one thing you should do for your dog’s joint, muscle and oral health, above everything else, is to use 1TDC™ on an ongoing basis.

Health & Performance taken to the next level

1TDC™ helps maintain your dog's Explosive Muscular Power, Stamina, Recovery and Health throughout their athletic career and beyond.

DOG AGILITY Champion Pet Owners are saying this about 1TDC™

“I first started using 1TDC™ in the fall of 2014 on my Sheltie who was showing a bit of stiffness.  I noticed a difference in his mobility, so I began using the product with all my dogs.  I cannot believe the difference it has made for my dogs’ dental health and that remains my favorite feature.  I started telling my friends about this product and now they come to me raving about the difference it has made for their dog too.” Jennifer Crank 3-time FCI Medalist, WAO Biathlon Gold Medalist, 2014 Grand Prix National Champion, 18-time AKC Agility National Finalist, 32-time USDAA Regional Champion
“1TDC™ has had a positive impact on our canine athletes. Since starting this supplement, we've observed quicker recovery times, increased function, and ability to sustain a high level of performance throughout an entire weekend of racing. Our dogs love the taste too, so dosing is always easy.” Julie Norman JenkinsFurFun Club Captain 2014 CanAm Multi-Breed Champion

1TDC™ is safe and extremely effective. We stand behind the technology with a 100% satisfaction guarantee. We are interested in long-term satisfied customers. We want your pets to get the benefits that 1TDC™ provides or give you your money back! No questions asked.

1TDC™ Proudly Sponsors…

Here are answers to some frequently asked questions about 1TDC™:

1-TetraDecanol Complex, which is the molecular name. 1TDC™ is a patented blend of fatty acid oils.Yes, allergies come from protein and 1TDC™ is a fatty acid. So, your pet should be safe.Omega 3 fish oils provide great general health benefits. However, when it comes to joint health, 1TDC™ provides superior results. Also, fish oils provide very limited periodontal benefit. Therefore, continue to use fish oils for general health and add 1TDC™ for superior gum and joint health results.YES, it is significantly less expensive than other joint health products and provides twice the benefits, supporting both gum and joint health.Extremely palatable, since it is derived from beef tallow. Pets see it as a treat...even cats.1TDC™ is a proprietary blend of fatty acid oils from beef tallow derived from grass-fed animals.1TDC™ has an affinity for white blood cells, which makes it a more targeted and effective solution. Additionally, 1TDC™ is transdermal, which gives it the ability to effectively be absorbed and work locally.1TDC™ provides superior results due to its unique properties. Put it to the test. We provide a 100% satisfaction guarantee.NO. Teeth cleaning is critical to remove plaque and tartar, a key element to oral health. 1TDC™ addresses the other part of oral health. It targets the health of the gums directly. 1TDC® should be used with every dental cleaning and procedure because it complements and enhances those procedures. Additionally, 1TDC™ is an excellent choice in situations when teeth cleaning cannot be performed for some reason.