Thinking about the Finnish quirk of using the pronoun "it" to denote every human being except a pretentious arsehole in informal speech, and cats and other pets but especially cats.
When speaking of Paavo, a man: "Se ei halunnu aamupalaa tänään." He did not want breakfast today.
When speaking of Paavo, a cat: "Hänelle ei nappulat tänä aamuna kelvanneet." This morning his grace declined the kibble.
Generally you'll just use the word "se" to refer to anyone.