4.1 and 4.2 are fictional characters in the Wario series. They are Mona's two wolf-like pets who made their first appereance in WarioWare: Touched!. 4.1 and 4.2 only appear during Mona's story. When Vanessa sic's The Dinosaurs in their hawk-like plane on Mona when she travels to the Hawt House, they steal Art from Mona's van. Pizza Joe comes in, along with her three other animals to reclaim him. Unfortunately, Mona's animals fail miserably. Joe then distracts The Dinosaurs long enough for 4.1 and 4.2 to come in and use their soccer ball launcher on the The Dinosaurs plane. Sadly even they were unable to save Art from the Dinosaurs. 4.1 and 4.2 have not been seen since.
- 4.1 and 4.2 are the only two of animals of Mona that could speak.
- They are also the only one's who's species was never revealed.