🔆 Stable Lighting and Its Impact on Sleep Patterns in Horses Sleep is a biological necessity for horses. Like all mammals, horses require restorative sleep for both physical health and cognitive functioning 🧠 Disrupted or insufficient sleep can cause significant harm: it is linked to behavioural problems, impaired learning and memory, immune compromise, diminished performance, and heightened stress levels. The most severe consequence is recumbent sleep deprivation, which occurs when horses are