Pet Ag Bene-Bac Plus FOS & Probiotics Pet Gel Has Live Naturally Occurring Microorganisms For Dogs, Cats, Exotics And Wildlife Mammals. Made in USA. Helpful for animals under stress. Offer to pets who are taking antibiotics, after surgery or giving birth, when traveling and other times of stress. Good for newborns who are being bottle fed. Offer once a week for healthy maintenance. Not for human consumption (I really wanted to try some!). Contains 4 tubes. Each tube is 1 gram. Dogs like the flavor. Put gel on paw to treat cats. 4 doses.