01/21/2025
All true. One other point that needs to be made is that feeding the amount of roughage a horse needs to A) keep it continuously available and/or b) entirely replace concentrates/grain is very costly. There’s a reason people started feeding grain - it’s much more economical than collecting grass for winter feeding (hay). As a barn owner it is a struggle to find a balance as most people don’t realize how expensive it is to provide the amount of hay most horses require and don’t really want to pay the difference.
WHY GOOD NUTRITION CONTRIBUTES TO CORRECT COLLECTION!
At first glance, food and collection do not seem to have much in common, but the opposite is true.
If the horse has a disturbed intestinal function due to incorrect nutrition, he can develop stomach and intestinal complaints. This can cause, among other things, too much gas formation, irritated intestinal wall, inflammation, insufficient intake of nutrients and diarrhea or stomach ulcers.
Because gastrointestinal complaints often lead to abdominal pain, the horse will not like to tighten its abdominal muscles to close his underline which is necessary to take more weight on to the hindlegs. Tensing the abdominal muscles increases the pressure on the abdominal organs and if they are painful, this increases the pain.
In addition, a horse must build muscle strength to be able to collect in the training. For this, the muscle tissue must increase and that is only possible if the horse can properly absorb its nutrients.
What is correct nutrition? In short, correct nutrition consists of unlimited feeding of good quality roughage. In some cases, unlimited feeding needs to be adjusted as certain horse breeds will eat too much in this way. In this case the food intake can be slowed down by slow feeders, for example.
What does a horse get from roughage? The horse itself cannot digest roughage very well. They can extract small amounts of sugar (carbohydrates), protein and fat. As soon as the food enters the appendix and large intestines, it is fermented. This means that the microflora (bacteria) will break down the cellulose and turn it into fatty acids that are absorbed by the horse. The bacteria are therefore THE protein source for the horse. When the bacteria die, the animal proteins are released from the bacteria and are then available for the horse.
Muscles need proteins to become stronger. The source for proteins therefore comes from the bacteria in the appendix and large intestines. If we have a disturbance in the intestinal flora, the fermentation process is less successful and the horse can absorb fewer proteins and fatty acids.
These days, concentrates still contain a lot of sugar (molasses) and grains. Grains consist of fast carbohydrates (sugars). Because of these sugars, the internal environment of the intestine is disturbed, so that the bacteria that need to ferment cannot do this properly. In addition, the physiology of the horse is not built for the intake of a lot of sugar. Horses are naturally sober animals that consume few fast carbohydrates or sugars.
In addition to the effect of incorrect nutrition on the gastrointestinal system, there is another important point. Horses are physiologically and psychologically geared to unlimited access to food or at least the possibility to go looking for food if they feel hungry. If a horse does not get enough roughage, the acidity in the stomach increases, which increases the risk of stomach ulcers. In addition, the horse experiences stress because he is hungry and cannot look for food. Stress causes an increase of the hormone cortisol. Cortisol is a catabolic hormone, which means that cortisol breaks down the body to provide immediate energy in a panic situation. Muscles are broken down to provide a supply of glucose to run away quickly.
That in itself is a good system if it is short-lived. It is a system to survive an immediate attack from a mountain lion. But if a horse has chronic stress because of the lack of roughage and cannot look for it (or has stress from other reasons), this means that he doesn’t builds up muscles very well, sometimes even breaks down his own body and can’t recover well after a workout or injury.
Sugar and stress therefore have a negative effect on the stomach and intestines, but also on muscle development and muscle metabolism.
To know what is good food for your horse is very complicated because many studies contradict each other. But it is clear that sufficient roughage of good quality and the omission of sugar and fast carbohydrates (from grains, for example) is the base to start from. Furthermore, each horse is an individual and they have individual needs. Feeding therefore remains a matter of searching, experimenting and observing how your horse reacts to it.
Training does not stand on its own. Training can only be successful and enjoyable for your horse if you take into account a lot of factors. And good food is a very important factor.