Weight loss despite a normal appetite
One of the most characteristic signs of an energy shortfall is loss of body weight. A horse that receives too little energy for its needs starts to use stored fat reserves and, in time, muscle tissue as well. As a result the ribs become visible, the muscling of the back and hindquarters fades, and overall body condition declines. If the horse eats its meals willingly and still loses weight, it is worth analysing the energy value of the whole diet.
Brak energii do pracy
A horse that previously did its training willingly may become lethargic, less keen to move and quicker to tire. A drop in fitness is often the first sign that the body is not receiving enough energy. This applies particularly to sport horses and those in hard use, whose energy requirement is much higher than that of horses in light work.
Trouble maintaining adequate muscling
Proper muscling depends not only on training and the supply of protein, but also on a sufficient amount of energy. When the diet lacks it, the body may use some of the protein as a source of energy instead of directing it to building and repairing muscle. As a result the horse can lose muscle despite regular work and an adequate supply of amino acids.
A longer recovery after work
If the horse needs more and more time to rest after training, is less fit in the following sessions or seems overtired, the cause may be an insufficient supply of energy. A body without adequate energy reserves rebuilds muscle glycogen stores more slowly and copes less well with recovery after work.
A deterioration in coat quality
Although the state of the coat depends on many factors, a chronic energy shortfall can also show in the horse’s appearance. A dull coat, and a general impression of poorer condition, can indicate that the body is not receiving enough of the nutrients needed to maintain normal bodily functions. When energy is short, the body first protects the most important life processes and limits the resources directed to the skin and coat.
To sum up, an energy shortfall in a horse can show itself in many ways: from loss of body weight, through a drop in fitness, to difficulty maintaining adequate muscling. Regular assessment of body condition, watching fitness and analysing the ration make it possible to catch the first worrying signs quickly. And if you are unsure whether your horse’s diet meets its energy requirement, it is worth discussing it with an Equine Nutrition Specialist 👉 Link to a nutrition consultation on our website!