Flying Basset Silver Protein 4 Oz.The Flying Basset Organics Silver Protein is non-toxic to the body and represents the purest and highest quality of colloidal form of silver. This product contains 5ppm of super fine particles of totally homogeneous solution suspended in purified water. Colloidal silver was first introduced during the California gold rush as a natural antibiotic, antiviral and antifungal agent. It has been shown to be effective against more than 650 disease causing organisms, including E Coli and it is an antifungal against Candida Albicans, Candida Globate and M Furfur. For pets with chronic rashes, hot spots, mange, parasites and open sores or wounds.Clinically tested and veterinarian approved.