Hydrogen peroxide can disinfect a wound but it will sting a lot on your pup. It is safer to use pet-approved antiseptics or styptic powder to disinfect pet wounds.
Pet Owner's Online Compendium
Hydrogen peroxide can disinfect a wound but it will sting a lot on your pup. It is safer to use pet-approved antiseptics or styptic powder to disinfect pet wounds.