Vet Recommended 
Voted #1 by Top Trainers & K9 Units 
Made in USA 
Third-Party Tested
Find the Right Formula for Your Dog
Every dog is different. Explore our complete lineup of premium supplements designed to target specific health goals while working together as part of a complete wellness routine.
Built with Purpose. Supporting Our Four-Legged Heroes.
Pet Matrx is proud to partner with Project K-9 Hero, a nonprofit organization dedicated to providing medical care, rehabilitation, and retirement assistance for retired Police K9s and Military Working Dogs. Wear your support with pride and help give back to the dogs who dedicated their lives to protecting ours.
More Than Just a Hoodie
- Official collaboration with Project K-9 Hero
- Helps support retired Police and Military Working Dogs
- Premium heavyweight hoodie with an exclusive collaborative design
- A meaningful way to show your support for the K9 community
- Every purchase helps raise awareness for Project K-9 Hero's mission
The Project K-9 Hero Hoodie is perfect for dog lovers, K9 handlers, first responders, military supporters, and anyone who wants to honor the incredible service and sacrifice of working dogs. Ready to make a difference?
Shop the Project K-9 Hero HoodieWhy Pet Owners Choose Pet MatRx
Every Pet Matrx supplement is built around one simple philosophy: deliver better nutrition where it matters most. Unlike traditional supplements that can lose potency during digestion, our proprietary Cell Matrix Delivery™ technology helps maximize nutrient absorption, allowing your dog to get more from every scoop.
Premium Canine Supplements
Pet MatRx provides nutritional support exactly where your dog's body needs it. Just mix with healthy foods to get wellness right to the cell.
Gluten Free
Free of GMOs
Oil Free
Peptides
Amino Acids
Certified organic phytocompounds