https://www.depecheveterinaire.com/sterilisation-precoce-des-chatons_679E558B438041.html#:~:text=Des%20%C3%A9tudes%20r%C3%A9centes%20ont%20%C3%A9galement,d%C3%A9sir%C3%A9es%20et%20limite%20les%20abandons.