An excellent source of slow-release copper, designed to provide goats with this essential trace mineral. Copper promotes healthy coat growth and aids in the prevention of copper deficiency. These boluses usually provide between 8 and 12 months of sustained copper supplementation. This time frame will vary according to your region and specific herd needs. Consult your veterinarian to find out copper status in Four gram capsule for goats more than 50 lbs. and over 3 months old. 25 boluses.