Live Culture A microbial gel with live cultures of Lactobacillus to help restore and maintain a balanced population of bacteria in the intestines of dogs and cats. Use at birth and periods of stress, such as antibiotic therapy, weaning, digestive upset, surgery, worming or showing. Packaged in a calibrated syringe. Dosage: Administer orally. For puppies and kittens use 1/2 ml at birth, 4 days, 7 days and weaning. Use 1 ml for each 10 pounds body weight for dogs and cats.