LitterGuard injection for swine by Zoetis is a biological immunoglobulin designed for pigs, ideal for producers looking to support herd protocols with trusted livestock health products. The straightforward 2 mL dose makes planning and recordkeeping simple across different production stages. Choose from convenient 20 mL and 100 mL vials to fit both small herds and large swine operations. Use under veterinary guidance and per label directions for a streamlined, injection-based solution for swine.