Stance Equine for Coolstance Copra and Powerstance. Coolstance and Powerstance are both horse feed products that are made from coconut. Coconut is a non heating, high fibre & high oil feedstuff that is completely GM free and most horses love! Stance Equine feeds were developed in Australia as an alternative to high starch, high grain diets that cause many metabolic problems such as Tying Up & Laminitis. Powerstance is a coconut oil feed supplement that is ideal for horses that need to gain weight.