Structural spinal crowding in horses can feel overwhelming because it is rarely just an issue with the spine itself. While a formal veterinary diagnosis refers to structural changes in the dorsal spinous processes, the day-to-day discomfort almost always involves severe muscle guarding, compensatory movement patterns, and chronic tension through the horse's back and hindquarters. Equine red light therapy—scientifically known as photobiomodulation (PBM)—does not correct or alt
