Visbiome Vet is a high potency veterinary probiotic containing eight strains of live, beneficial bacteria. Visbiome Vet contains one of the highest available concentrations of probiotic bacteria.112.5 billion colony forming units (CFU) per dose in capsule form. 225 billion colony forming units (CFU) per dose in packet form. Visbiome Vet is shipped and stored cold to ensure maximum product potency. Visbiome Vet is intended to be used under the supervision of a veterinarian.