TRU47, a natural line of sprays, wipes and wraps made with 99.99 percent pure silver, is bringing the protection of silver and essential oils for dogs with Doggie Spritz. Simply spray on itchy and rashy skin to soothe irritation, and on minor cuts and scrapes to help fend off bacteria. It has been reported to even chase away fleas. It’s safe if licked by pets and safe for use on humans. No animal testing.