Pinkeye Shield XT4 is a cattle vaccine featuring Moraxella bovis bacterin in an intramuscular suspension. This livestock health product is intended for use in cattle herd vaccination programs as directed on the label or by a veterinarian. The 20 mL vial with a 2 mL per dose concentration provides up to 10 doses, making it practical for cow-calf and feedlot operations. Designed for easy integration into routine cattle health protocols, it supports proactive herd management without a prescription in most of Canada (prescription required in Quebec).