The PetSilver Wound Reptile, Snake & Amphibians Formula with Chelated Silver is a natural pain free formula that is perfect for cleaning wounds on any type of animal. This spray contains a chelated silver compound that is designed to help regulate enzymes that contribute to poor wound and abrasion hygiene. The PetSilver Wound Reptile, Snake & Amphibians Formula with Chelated Silver is also most effective as a preventative measure against infection.