Stop masking symptoms. Strengthen your dog’s joints and gums at the source, for easier movement, fresher breath and peace of mind.
The Science-Backed Solution for Stronger Joints & Easier Movement
One daily softgel reduces joint stiffness, supports healthy mobility, and restores playful energy. With visible changes in 1–2 months.
Your Pet Shouldn't Suffer in Silence
Recognize the signs that your pet needs help with their mobility
Mobility Decline
- Slowing down on walks
- Difficulty jumping or climbing stairs
- Stiffness after rest
- Visible limping or favoring limbs
Over 65% of dogs show signs of joint issues by age 7. Larger breeds and senior dogs are especially vulnerable.
The good news? Early support can slow the decline.
There's a Better Way to Help Your Pet
Meet 1-TDC: Nature's Answer
to Pet Mobility Problems
1-TDC is a unique fatty acid that reduces inflammation throughout the body—the root cause of joint stiffness and reduced mobility.
Mobility Benefits
When You'll See Results
The Numbers Don't Lie
What 101 pet parents reported after 90 days of consistent use
Trusted by Veterinarians, Loved by Pets
See why veterinary dentists recommend 1-TDC for joint health and mobility.
Trusted by World-Class Canine Athletes
From national champions to dock diving world record holders — elite handlers choose 1-TDC to keep their athletes performing at their peak.
I'm happy to stand up and wave the flag for 1-TDC®. My dog Encore is absolute living proof of what a difference it made to her leg. For 2 years we had to lift her to get into the motorhome. She now flies up and down the motorhome steps all on her own. All of my dogs get 1-TDC®
We demand a lot from our athlete dogs. 1-TDC® enables my dogs to recover faster and maintain consistent speed. I really like the added benefit of improving and maintaining their oral health from a total wellness perspective.
1-TDC® 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.
1-TDC® has been an instrumental tool in my champion's ability to perform at the highest level. Not many dogs set personal bests at 8 years old, so I have 1-TDC® to thank for helping him stay strong and feel great past his 'prime'.
If it's good enough for dogs competing at the highest level in the world — it's good enough for yours.
Backed by Research,
Proven by Results
Unlike supplements based on anecdotal evidence, 1-TDC is backed by 9 peer-reviewed scientific studies. We invite you to explore the research yourself.
Published Research in Dogs (Mobility & Quality of Life)
- 75% of owners reported improved daily quality of life
- Common observations included "happier," "more energetic," improved gait, stair climbing, and overall comfort
- The authors concluded that 1-TDC may offer an alternative to more traditional therapies for supporting joint health in canines
Clinical Periodontal Study in Veterinary Patients
- A published study in cats with chronic periodontal health issues found that 1-TDC significantly reduced gum inflammation.
Simple to Give, Powerful Results
Three easy steps to transform your pet's joint health and mobility
- Twist-to-open soft gel
- Squeeze contents and apply on gums or let your pet lick the contents off the soft gel
- Alternatively, squeeze on top of their food
- 1-TDC is absorbed into the bloodstream
- Travels to joints to reduce inflammation
- Supports cartilage health and joint function
- Easier movement and less stiffness
- More playful energy
- Happier pet
Perfect for Dogs & Cats of All Ages
Whether your pet is a young adult starting to show early signs of stiffness, or a senior struggling with joint discomfort, 1-TDC provides comprehensive support for their mobility needs.
Quality Ingredients You Can Trust
Clean, human-grade ingredients that are carefully selected for maximum efficacy and safety
1-Tetradecanol Complex (1-TDC)
A unique beef fatty acid complex that reduces inflammation throughout the body to support joint health and comfortable movement. Pets love the natural beef flavor.
Wild Alaskan Salmon Oil
A natural source of omega-3s that supports overall wellness and helps 1-TDC absorb efficiently. No artificial fillers.
Our Standards
What You Won't Find
- No artificial preservatives
- No fillers or binders
- No GMOs
- No artificial flavors or colors
1-TDC vs. Other Joint Supplements
See how 1-TDC compares to traditional approaches for joint health
| Feature | 1-TDC | Other Joint Supplements |
|---|---|---|
|
Reduces stiffness and discomfort
|
Works like a fire extinguisher on joint discomfort
|
May improve structure but discomfort often persists
|
|
Complete joint support
|
Addresses discomfort at the source AND supports joint function
|
Focus on cartilage building, not the discomfort
|
|
Visible improvements in 1-2 months
|
|
May take 3-6 months to see changes
|
|
Easy daily administration
|
Single softgel or applied to food
|
Often multiple pills or powders daily
|
|
Pets actually want to take it
|
Natural beef flavor pets love
|
Often rejected; may need hiding in treats
|
|
Supports both mobility AND oral health
|
One supplement, two benefits
|
Joint support only
|
The Complete Joint Health Solution
Support healthier joints, easier movement, and playful energy with one simple daily softgel.
Our Promise to You & Your Pet
Your pet's joint health is too important for empty promises. We stand behind our product.
Money-Back Guarantee
100% Risk-Free Trial—Because It Works
We're so confident in 1-TDC's ability to improve your pet's joint health and mobility that we offer a 60-day, 100% money-back guarantee.
If you don't see visible improvements in your pet's joint health and mobility within 60 days of consistent use, simply contact us for a full refund — no questions asked.
Easy Returns
Simple process, no hassle
Full Refund
100% of your money back
No Questions
We trust your judgment
Risk-Free Trial
Nothing to lose, everything to gain

Simple Dosing for Maximum Results
Give your pet the right amount based on their weight for optimal joint health benefits
< 25 lbs
Small breeds
1
softgel every 2 days
25-50 lbs
Medium breeds
1
softgel daily
51-100 lbs
Large breeds
2
softgels per day
100+ lbs
Extra large breeds
3
softgels per day
Consistent Timing
Give at the same time each day for best joint-supporting results.
Easy Administration
Apply directly to their gums or mix with food. Most pets love the natural beef flavor.
Give It TIme
Results typically appear in 1-2 months for mobility, with consistent use.
Important Note
For pets with significant stiffness, limping, or mobility challenges, we recommend doubling the dose for the first 30 days as a loading dose. You can also apply 1-TDC directly to affected joints by squeezing the softgel contents onto the area for additional targeted relief.
Your Questions, Answered
Everything you need to know about 1-TDC
Based on our customer survey, 91% of pet parents noticed improvements in joint health and mobility within 1-2 months with consistent daily use.
Yes, 1-TDC is safe to use with glucosamine, chondroitin, or other joint supplements. In fact, many customers find that 1-TDC's anti-inflammatory action complements structural supplements for more complete joint support. Always consult your vet if your pet is on prescription medications.
Absolutely! 1-TDC is gentle, naturally-derived, and safe for pets of all ages, including seniors. In fact, senior pets with joint stiffness often benefit most from daily use.
That's because they're dealing with the exact conditions 1-TDC addresses. There are no harsh chemicals or NSAIDs. As always, consult with your veterinarian if you have specific health concerns.
1-TDC is a naturally-derived compound with an excellent safety profile and is very well-tolerated. Side effects are extremely rare.
In rare cases, some pets may experience mild digestive sensitivity when first starting (similar to introducing any new supplement). If this occurs, try giving it with food or reducing to half a dose for the first few days.
As with any supplement, we recommend consulting your veterinarian if you have concerns, especially if your pet has existing health conditions or is taking other medications.
1-TDC has no known drug interactions, making it safe to use alongside most medications. Including NSAIDs and pain management prescriptions.
However, we always recommend consulting your vet if your pet is on prescription medications to ensure compatibility. Your vet knows your pet's complete health history and can provide personalized guidance for combining 1-TDC with any current treatments.
Yes. 1-TDC capsules are designed to be safely ingested. Whether your pet swallows the capsule whole or you squeeze the contents onto their gums or food, it's completely safe either way.
Yes! For pets with localized joint discomfort, you can squeeze the softgel contents directly onto the affected area and massage it in. This provides targeted relief in addition to the systemic anti-inflammatory benefits from oral use.
Yes! 1-TDC is a dual-action supplement. While you're using it for joint support and mobility, it also reduces gum inflammation and supports long-term oral health. It's one supplement that addresses two major health concerns.
In a customer survey, 85% of pet parents reported oral health improvements as well, typically within 1–2 months.
Still have questions? We're here to help!
Contact Our Team
Loved by Pet Parents
and Champions Alike
Watch how 1-TDC transformed their pets' joint health and mobility



