Trusted broad-spectrum control. With a 6.08 gram, single dose, ZIMECTERIN controls a wide variety of important internal parasites, including bots and benzimidazole-resistant small strongyles. ZIMECTERIN is safe for adult horses and foals as young as 6 weeks of age, and may be used in mares at any stage of pregnancy. Stallions may be treated without adversely affecting their fertility. WARNING: NOT SAFE OR APPROVED FOR HUMAN USE, WHICH COULD CAUSE SEVER PERSONAL INJURY OR DEATH. | Zimecterin Equine Dewormer | Size Single Dose