Safe, filling and happily eaten
Sweet potato earns its place in the treat bucket. The dense orange flesh is firm enough to give a horse something to chew, mild in flavour, and lower in sugar than the fruits and sweets that usually compete for the job. Horses generally take to it without persuasion, whether it is offered raw in chunks or cooked soft and stirred through a feed. It is still a treat — an extra layered over forage and the usual ration — but as treats go it is one of the more sensible ones, and a useful change for a horse whose rewards have become a monotonous round of the same two things.
Not the same plant as a white potato
The one confusion to clear up firmly is the name. Sweet potato and ordinary white potato are unrelated plants despite sharing a word, and they do not share a safety profile: the white potato is one to keep out of the feed room, particularly any tuber that has gone green or sprouted. Sweet potato carries no such warning, but the similarity of the names means the distinction is worth stating out loud to everyone who feeds, because the person most likely to hand over the wrong one is a helpful shopper who bought potatoes for the yard without hearing the difference explained.
Raw or cooked, always in chunks
Preparation is undemanding. Scrub the skin well or peel it, discard any piece that is green, sprouting or mouldy, and cut the flesh into chunks sized for chewing — slim batons or modest cubes that a horse must bite rather than swallow whole. Raw chunks keep their crunch and travel well in a pocket for training rewards; cooked sweet potato, plain and unseasoned, softens into a mash that can coax a picky eater through a feed or hide a less welcome addition. Introduce it like any new food: a couple of chunks the first day, more over the week, droppings checked as you go. For a horse whose teeth are past their best, steaming the chunks until a fork slides in easily turns the same treat into something he can manage without a struggle, and the softened pieces stir through a feed without sinking to the bottom of the bucket. Store the whole tubers somewhere cool and dry rather than in the fridge — chilled sweet potatoes spoil from the inside and taste bitter — and use up any that start to sprout rather than feeding from a tired stock.
Amounts and occasions
A few chunks make a training reward; a whole large tuber chopped into a feed is a generous treat day, not an everyday entitlement. Horses watching their weight get the smaller end of that scale, and the treat budget should be counted across everything the horse receives in a day, not per person handing it out — the classic way a sensible treat quietly triples. Because sweet potato usually arrives via the family shopping and gets fed by whoever is at the yard, KinsLe's Family Sharing is the natural home for the standing note — sweet potato yes, white potato no, a few chunks at a time — on your horse's profile, where every member of the family feeds by the same rule.