Cat, Sterilization

https://ru.wikihow.com/%D1%83%D0%B7%D0%BD%D0%B0%D1%82%D1%8C,-%D1%87%D1%82%D0%BE-%D0%BA%D0%BE%D1%88%D0%BA%D0%B0-%D1%81%D1%82%D0%B5%D1%80%D0%B8%D0%BB%D0%B8%D0%B7%D0%BE%D0%B2%D0%B0%D0%BD%D0%B0

https://murkosha.ru/nashi-stati/kastraciya-i-sterilizaciya/kak-uznat-sterilizovana-li-koshka

https://koto-shef.ru/library/kak-opredelit-chto-zhivotnoe-eshche-ne-sterilizovano/

https://www.notigatos.es/ru/senales-gato-esterilizado/

https://vashipitomcy.ru/koshki/kastracija_i_sterilizacija/kak-uznat-chto-koshka-sterilizovana-priznaki-otlichiya/