Learn what polysaccharide storage myopathy (PSSM) means for horses, including the differences between PSSM1 and conditions historically grouped as PSSM2. Explore common symptoms, tying-up episodes, inheritance, diagnosis, treatment, diet, exercise, emergency care, breeding considerations, and long-term prognosis.

Fibrotic myopathy in horses causes a shortened, hoof-slapping gait. Learn about its causes, signs, diagnosis, treatment, and prognosis.