Ramard Total Pre & Probiotic Digestive Health Paste Horse Supplement, 1.5-oz syringe; When it comes to supporting your horse’s digestive health, the Ramard Total Pre & Probiotic Horse Supplement takes a twofold approach. Rather than just providing probiotics, this formula also includes prebiotics, which feed healthy, good gut bacteria. These prebiotics also support the increase of probiotics in your horse’s gut for a healthier digestive system. This supplement promotes a better bacteria balance to help avoid digestive upset. You can feed it year-round for ongoing support, but it’s also ideal for feeding during stressful events like feed changes, environmental changes, traveling or foaling.