Are You Supplementing for Summer Sweating?

What Happens When a Horse Sweats This time of year all over the country temperatures are high, and horses are sweating under the extreme conditions. When a horse sweats excessively,  especially during exercise, a special protein called latherin causes lathering. This protein facilitates the flow of liquid to effect evaporation of sweat for a horse. This sweat is a fluid comprised of water and salt. The “salts” are often referred to as electrolytes and include sodium, chloride, potassium, magnesium, and calcium. …