How many tons of grass would be needed to extend her lifespan? I don't want Urara to die bros

>>42326773
>The concept of anime girls racing like horses is hilarious
>Characters are based on real and famous horses
>Free to play without any need to spend a dime
No hooves, true. But has enough equine elements and hilarity to overlook. It's also likely responsible for poking the algorithm and Haru Urara (the horse - not horse girl adaptation) showing up in my youtube feed and thus taught me about that well-loved famous loser mare from Japan.