28/05/2026
𝗪𝗵𝗲𝗻 𝘀𝗵𝗼𝘂𝗹𝗱 𝗜 𝗳𝗲𝗲𝗱 𝗲𝗹𝗲𝗰𝘁𝗿𝗼𝗹𝘆𝘁𝗲𝘀? Whilst horses have a fluid, salt, and fuel “reservoir” in their hindgut which they will draw down on during work, electrolytes cannot be preloaded. It is important to ensure they have adequate salt on board before beginning work, but lost salts still need replenishing after work, travel, or on hot days – essentially after any periods of sweating.
Electrolytes are best topped up in soaked feed so that we are giving water at the same time. This also helps rehydrate horses who are reluctant to drink away from home by feeding fluid instead.
As a post-work feed, add a single measure (30g) of EquiSodium to 0.5kg of well-soaked Lucie Nuts to replenish the sodium, chloride, potassium, magnesium, and calcium lost during a few hours of light-to-medium work. Remember, “light work” covers horses in unaffiliated competition work, so many are not working as hard as you think!
You may also wish to add a measure of EquiSodium to the evening feed on a hot day if your horse has been sweating in the field, or after travel or stressful events that may cause a horse to sweat up.