Can you feed apples to a horse?

Yes, but don't overdo it.Apples to sheep are like sweets to kids. So reserve them for an occasional special treat, not an everyday meal.

Some farmers recommend removing the seeds from the Apple first, either by removing the core with an Apple core remover, or chopping the Apples up and scraping the seeds out. Too many seeds can cause tummy upset. but you can leave the seeds in the Apples if you don't plan on giving them often.

In summary, yes sheep can eat Apples, but they are a treat, not a meal.