We offer you to significantly reduce the cost of feed for farm animals with DON FEED BALANCE â the innovative feed additive. The main benefits of the additive: âIncreases milk yield by 10-30% âIncreases weight gain by 15-25% Our Supplement is universal for big and small cattle. It is very effective for cows during pregnancy and after calving, as well as for fattening young animals, raising sheep and goats. The effect of our feed additive manifests within 7â14 days from the beginning of application. Besides, DON FEED BALANCE generally helps to improve the condition of animals. More detailed information will be provided upon written request to the following