Purina Outlast gastric support horse supplement is designed to support gastric health in horses. Up to 90% of active horses experience gastric discomfort, which affects health, attitude, and performance. Everyday activities, like stall confinement and travel, can cause stress and stomach discomfort. Countless horse owners trust Outlast supplement to support the gastric comfort of their horses. This fast-acting equine supplement is easy to feed and has a taste horses love. With a unique blend of ingredients proven for gastric support and proper PH in horses.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Supports Gastric Health - In stressful situations like stalling, weaning, exercise, and travel
Taste Horses Enjoy - Tasty enough to be fed on its own
Fast Acting - Proven to work as soon as two minutes after feeding to support gastric health and optimal performance as tested in a simulated gastric environment
Proven to support gastric health - With unique blend of of calcium and magnesium sourced from seaweed
Easy to Feed - Feed flexibly as a snack or top-dress other feeds as needed
For All Horses - Good for horses of all ages and activity levels