What Causes Sudden Hind Leg Weakness In Dogs?

What Causes Sudden Hind Leg Weakness In Dogs? Causes of Back Leg Weakness in Dogs Degenerative myelopathy. Injury. Fibrocartilaginous embolic myelopathy. Intervertebral disc disease. What does it mean when your dog’s back legs are weak? Degenerative myelopathy initially affects the back legs and causes muscle weakness and loss, and lack of coordination. These cause a