Many devoted Silver Biotics users already knew that this safe and effective formula works just as well on their pets. This patented 20 ppm silver solution has shown proven to kill bacteria, viruses, fungus, all pathogenic microbes-on contact. Now labeled to distinguish pet use. Use on pets wounds, cuts, scrapes to prevent and kill infection quickly, as well as many other uses. Visit the Articles section to read more on how Silver Biotics can be useful on your pets and yourself. 4 oz. gel.