Differences in Hay Stretcher, Extender and Forage Replacer

Updated June 30, 2025

Dr. Lydia Gray discusses the uses of the terms hay stretcher, hay extender, and forage replacer. Watch this Ask the Vet video to learn the differences between these three types of feed for horses.

More Resources on Forage for Horses

What is a forage balancer and when might I feed it?
Understand what hay alternatives and forage substitutes may be options for your horse.
Learn how to prioritize forage in your horse's diet and the importance of feeding consistent, small meals.

SmartPak Equine, LLC strongly encourages you to consult your veterinarian regarding specific questions about your horse's health. This information is not intended to diagnose or treat any disease, and is purely educational.