German Shepherd regains mobility after VetStem stem cell therapy

Willow, a German Shepherd diagnosed with gracilis myopathy in 2024, returned to walking, trotting and running normally after VetStem Cell Therapy and other rehabilitation treatments. The case highlights a regenerative-medicine option for dogs with a hind-leg muscle disorder that can cause lameness and loss of function.

Why it matters: - Gracilis myopathy can leave German Shepherds with a stiff hind leg, abnormal gait and reduced activity. - Willow’s case suggests VetStem Cell Therapy may help improve mobility and quality of life in dogs with difficult muscle disorders. - The case also shows how cryopreserved stem cells can be saved for future treatment if a chronic condition continues to progress.

What happened: - Willow, a German Shepherd, was diagnosed with gracilis myopathy in 2024. - Dr. Joy Fox-Beaudet of Arcata Animal Hospital recommended VetStem Cell Therapy as part of Willow’s treatment plan. - Willow also received laser therapy, shockwave therapy, acupuncture and therapeutic ultrasound. - After the initial stem cell treatment, Willow received two follow-up treatments using cryopreserved stem cells.

The details: - Gracilis myopathy, also called fibrotic myopathy, is a muscle disorder that affects the gracilis muscle in the hind leg. - The condition causes scarring and contracture of the muscle. - The result can be lameness, abnormal gait and reduced activity. - Willow’s treatment began with a minimally invasive anesthetic procedure to collect a sample of her own fat tissue. - VetStem technicians processed the tissue to extract and concentrate Willow’s regenerative cells. - The prepared stem cell doses were shipped back to Dr. Fox-Beaudet for administration. - The remaining cells were cryopreserved for possible later use. - Willow’s owner said the treatments stopped the disease’s progress and allowed Willow to walk, trot and run normally. - Willow’s veterinarian said Willow’s condition regressed over time, but ongoing home physical therapy kept her stable and still much better than at diagnosis. - VetStem says a published study on working dogs with semitendinosus myopathy found improved gait and smaller muscle lesions on ultrasound after VetStem Cell Therapy. - VetStem says stem cells may help downregulate inflammation, support tissue repair and promote healing. - VetStem says its therapy has been used in thousands of animals with orthopedic and soft tissue conditions.

Between the lines: - The reported improvement came from a combined treatment plan, not stem cells alone. - The company is positioning VetStem Cell Therapy as an adjunct option for chronic orthopedic and soft tissue cases where standard care may not fully restore function. - The use of the owner’s own cells avoids donor matching and gives veterinarians a stored supply for later treatment. - Long-term outcomes can still vary, and disease progression may continue despite treatment.

What's next: - Willow will likely continue home physical therapy and monitoring as her condition changes over time. - VetStem is continuing to promote regenerative medicine tools for veterinarians treating joint, tendon, ligament and muscle problems. - Veterinarians can learn more at More information.