Dr Yang’s Shark Chondroitin
Calcium Tablets for Dogs
Most joint supplements rely on cheap plant-based fillers. Ours don’t. Sourced from deep-sea shark cartilage from Australia and combined with bioavailable calcium and Indian Turmeric, this vet-formulated tablet rebuilds cartilage, cushions joints, and restores the mobility your dog deserves.
- Rebuild worn cartilage & restore comfortable movement
- Marine-grade chondroitin absorbs up to 3x faster than plant alternatives
- Strengthen bones with bioavailable calcium for lifelong skeletal health
- Vet formulated, increased potency — pure ingredients sourced from Australia & India
My 9-year-old lab was really struggling to get up in the mornings — we thought it was just age. Three weeks on Dr Yang’s and he’s back to meeting me at the door. His vet actually asked what we changed. This is the real deal, not another useless supplement.
Your dog's decline may not be age — it may be what's missing from their routine
Check the dosage chart
Find your dog's weight below to get the right daily serving size.
Mix or treat
Our tablets are designed to be delicious. Mix them with food or give them as a rewarding treat.
Notice the difference
Results typically show within 14 days. Watch for increased mobility and improved cognitive focus.
The Science of Sourcing
RuffDay sources every ingredient with precision engineering — hunting the globe for regions where compounds are chemically richest, then refining them to pharmaceutical purity for your pet.
Australian Shark Chondroitin
Responsibly harvested from the pristine waters of southern Australia, our shark-derived chondroitin sulphate delivers one of the highest-density cartilage compounds available. Cold-extracted and purified to 95%+ chondroitin sulphate content, it actively cushions joints, slows cartilage breakdown, and restores mobility — especially critical for ageing dogs and larger breeds prone to joint stress.
Indian Turmeric
Grown in the mineral-rich soils of Kerala — the world's most celebrated turmeric-producing region — our Curcuma longa root is harvested at peak curcuminoid concentration, then standardised to 95% curcumin. Paired with a natural bioavailability enhancer, it delivers powerful anti-inflammatory and antioxidant action directly to joints and tissues, supporting comfort and recovery with every dose.
Pharmaceutical Grade
Every single RuffDay batch is independently tested by accredited third-party laboratories against the same quality benchmarks as human-grade medicine. Heavy metals, microbial contamination, and potency verification — all checked before a single capsule reaches your door. Because your pet's health deserves nothing less than clinical certainty.
Personalized Support
Discover the precise dosage your dog needs based on their unique profile. Every scoop is scientifically measured for maximum efficacy.
Supplementation
Why Ruffday?
Not all pet supplements are created equal. Here's why thousands of Australian dog owners choose Ruffday.
| Feature | Ruffday Potency | Standard Brands |
|---|---|---|
| Globally sourced ingredients | ||
| Vet formulated formula | ||
| No fillers or artificial additives | ||
| Results visible within 14 days | ||
| Money-back guarantee | 90 days | 30 days or none |
| Targeted condition formulas | ||
| Subscribe & save pricing | Save 30% | Full price only |
Trusted by Pet Owners Worldwide
Real results, real numbers — from families who chose to support their dog's health the smarter way.
Pet owners who've seen a real difference in their dog's health & energy.
Verified reviews from pet parents across Australia, NZ, UK, USA & beyond.
Monthly subscribers who've made Ruffday part of their dog's daily routine.
Testimonials
Loved by Dog Owners Worldwide
"I'll be honest — I was skeptical at first. There are so many dog supplements out there claiming to be 'premium' that I assumed this would just be another one… After a few weeks, I noticed my dog had more energy on walks and wasn't struggling as much getting up after sleeping."
Angelina Schmidt
Munich, Germany
"Super easy to add to his routine. No hassle, just something simple that actually helps. Within weeks, his coat looked healthier and shinier. That alone made it worth it."
Jay Williams
Stockholm, Sweden
"My dog used to slow down halfway through walks. Now he keeps up the whole time again. I just wish I started sooner. You don't realize how much these small changes matter."
Sarah Chen
Perth, Australia