What the Heck Is senior horse diet UAE?

https://theprescotttimes.com/online_features/press_releases/in-the-home-of-endurance-racing-bifid-brings-grain-free-gut-first-feed-to-the/article_35e559c2-460f-53ba-b6ef-f55a85f1f38e.html

Liquid horse feed supplements help maintain hydration, digestive health, and daily nutrient balance for performance horses and pasture horses alike