Answers to Your Most Searched Questions on Neutering Pet Care, Pet MedicineArman ChenJuly 25, 2019sterilisation, neutering, spaying, spay, anaesthesia, castration, cats, dogs, blood tests, in heat, uterus, ovaries, testicles, anthropomorphism, marking, aggression, mounting, roaming, cancer, pyometra, domesticated, prostate, mammary cancer, animal behaviour