Imbwa dzine spayed kana neutered dzinokurudzirwa kana dzisina kushandiswa pakuberekesa. Pane matatu mabhenefiti makuru ekuita neutering:

1. Fkana imbwa dzechikadzi, neutering inogona kudzivisa estrus, kudzivisa pamuviri usingadiwi, uye kudzivirira zvirwere zvekubereka zvakadai semazamu ezamu uye uterine pyogenesis. Kune imbwa dzechirume, kukanda kunogona kudzivirira prostate, testis uye zvimwe zvirwere zvekubereka.
2. Sterilization inogona kudzivirira kurwa, hutsinye uye kumwe kusazvibata uye njodzi yekurasika.
3. Neutering inogona kuderedza nhamba yemhuka dzinenge dzarasika. Nguva yakakurudzirwa yekutora estrus isati yatanga estrus yembwa diki nepakati :5-6 mwedzi yezera, 12 mwedzi yembwa huru. Njodzi ine chekuita nekuita sterilization inonyanya kufutisa, asi inogona kudzorwa kuburikidza nekudya kwesainzi kwechikafu chakaomeswa.