SCD Probiotics A127-AV Digestive Health for Dogs, 8-Ounce Repopulates gut with good microorganisms during and after antibiotic usage Immune-system booster Full spectrum probiotic containing 12 species of beneficial bacteria 100% Natural - Vegetarian - No Dairy - No Eggs - No Soy - No Fillers Approximately 32 doses for a medium sized dog Liquid food additive to improve your dog's digestive health Promotes a healthy immune system Full spectrum probiotic containing 12 species of beneficial bacteria 100% Natural - Vegetarian - No Dairy - No Eggs - No Soy - No Fillers Approximately 32 doses for a medium sized dog