What the Heck Is soft pellet feed for seniors UAE?

https://www.khq.com/online_features/press_releases/in-the-home-of-endurance-racing-bifid-brings-grain-free-gut-first-feed-to-the/article_32bbf89f-136a-561d-a261-f24e6f176d07.html

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