During the starvation process, the body initially uses its available fat and carbohydrate reserves to meet energy needs. Then, the body tends to use the protein present both in the muscles and in vital organs such as the heart, tending to ?destroy? the body to meet energy needs. If a horse in this weakened condition ingests a high energy food or a large amount of food, it may suffer a gastrointestinal disturbance, showing signs of "colic", among other problems that may arise.
The ideal, in these cases, is to provide small and frequent meals of hay, complemented with lucerne forage, preferably wet, as the horses may be dehydrated.
With regard to concentrated food, opt for a high-calorie, highly digestible food such as NATURE MASH.