Sleep Deprivation in Horses- Contributing factor in Behavior Issues

When we say "horse" the initial image in our mind is that of the horse galloping through a field or some other majestic movement. But there's also the aspect of thinking about how comfortable mentally and emotionally the horse is.

Many mornings after breakfast around 10 am as I'm working horses I notice those still in the pasture tend to lay down and enjoy a mid-morning snooze. Although it may seem "cute," it is crucial feedback as to the horse's level of comfort and feeling safe.

Even more feedback as to the horse's level of comfort can be experienced when you head into the pasture while the horse is sleeping; if the horse can acknowledge your presence, without re-actively bouncing up from his lying down position, he is not feeling defensive towards your spatial presence.

In some of the extreme behavioral issues, one of the things on my checklist is to assess if the horse is actually getting enough QUALITY "sleep" time. There are many horses that are so bothered and worried, that they literally cannot let down emotionally enough to physically lie down.

I find the sensitive, reactive horses often have pain and discomfort issues contributing to their lack of sleep. Checking for dental issues, skeletal issues, ulcers (front and rear gut,) digestive problems, farrier issues, imbalance in diet/supplements, parasite/tick borne issues, water consumption, all affect the horse's mental and emotional state influencing his willingness to lie.

Although horses can sleep while standing up, to reach a REM state, they must lie down. So perhaps if you have access or the opportunity to watch your horse sleep, think about when, how long, or even if you see him lie down. It could be a missing factor in your horse's health if he is always an uneasy, hyper-alert, highly reactive horse.

Sometimes it also takes experimenting with variables such as his stall bedding, pasturemates, freedom of movement (without human direction.)