Peto is a minor but functional member of the Gads Hill robbery gang and later becomes a foot soldier under the Prince’s command. He appears only briefly in the play, speaking fewer than ten lines total, yet his presence marks him as one of the few characters who move between the tavern world of Falstaff and the military world of the Prince. His small role carries symbolic weight: he represents the kind of companion who can follow the Prince from theft to war without moral or thematic drama.
In the Gads Hill robbery scene (Act 2, Scene 2), Peto proves himself a practical organizer. He helps Poins orchestrate the double-cross against Falstaff and Bardolph by arranging disguises and keeping horses hidden, and he speaks with straightforward efficiency: “Here, hard by: stand close.” When the Prince and Poins rob the robbers, Peto stands among them as a peer—not a leader, but someone competent enough to be trusted. His role in the theft is administrative rather than theatrical; he represents the mechanics of the crime, not its philosophy or humor. Later, during the tavern scene (Act 2, Scene 4), Peto is present when the Prince and Poins explain the double-robbery to Falstaff, and he serves as a witness to Falstaff’s elaborate and ridiculous lies about the buckram men.
By Act 3, Scene 2, when the Prince must depart for the wars at Shrewsbury, Peto has been transformed into a soldier. The Prince orders him to horse, saying “Go, Peto, to horse, to horse; for thou and I have thirty miles to ride yet ere dinner time.” This brief command underscores how seamlessly Peto transitions from criminal to military life, following the Prince without hesitation or moral reformation. He appears once more in Act 2, Scene 4, when he searches Falstaff’s pockets while the knight sleeps and reads aloud a list of tavern bills and food charges. Peto’s reappearance in this domestic scene—handling Falstaff’s reckoning, his sack, his capon—shows him as someone at home in both low tavern life and high military service. He asks no questions about loyalty or honor; he simply follows. In this way, Peto embodies the play’s vision of pragmatic service: a man who can be a thief one day and a soldier the next, who values effectiveness over ideology, and who never speaks more than necessary.