NON-SURGICAL STERILIZATION FOR DOGS. ZINC GLUCONATE-A CHEAPER,SAFER ALTERNATIVE TO SURGICAL CASTRATION! 2 min read Dog breeds Dog Smart Health and Wellness Natural Dog NON-SURGICAL STERILIZATION FOR DOGS. ZINC GLUCONATE-A CHEAPER,SAFER ALTERNATIVE TO SURGICAL CASTRATION! BarkUpToday.Dog.com June 24, 2012 ZINC GLUCONATE FOR DOGS. NON -SURGICAL STERILIZATION OPTION FOR NEUTERING MALE DOGS Non-surgical sterilization method for dogs...Read More