Horse Power. This premix of vitamins and minerals improves your horses’ strength, stamina and muscle tone. It also reduces stress. Add Horse Power to grains for a complete horse feed.

Fertrell Horse Nutri-Balancer. Feed Nutri-Balancer at the rate of two ounces per head, per day, for horses over 400 pounds. Give one ounce per head, per day, to horses under 400 pounds. To avoid selenium overdose, never exceed four ounces per head, per day. Each measure holds one ounce.