What does "low NSC" mean in horse feed, and when might it be beneficial?
Low NSC means a feed has lower levels of nonstructural carbohydrates, primarily starches and sugars. It is often chosen for horses who do better on calories from fiber and fat or need controlled carbohydrate intake. For horses in heavier work, a moderate NSC level may be appropriate, so match the carbohydrate profile to workload and health needs.
What is the best way to switch a horse to a new feed without upsetting digestion?
Make changes gradually by mixing the new feed with the current feed and increasing the proportion of new feed over several days. A slow transition supports a horse's sensitive digestive system and keeps the routine consistent. Watch appetite, manure, and overall condition during the switch and slow down the change if you notice any issues.