Pip has lived on the barnyard his whole life and since then, has become best friends with Otis.
Pip is known to be an eccentric, yet well-meaning, friend. He is best friends with Otis and most of the other inhabitants of the Barnyard. Pip is a morning person who only needs 44 minutes of sleep everyday. He is also a night person and oftentimes does all-nighters, which sometimes annoys the others. He also likes to jump around on Otis and uses his udder as a trampoline.
Pip also has more common sense than Otis and often suggests a simple solution to Otis' problems, but Otis usually doesn't listen and does what he wants instead. Pip speaks Spanish and has a Latino accent. He has a huge (although not mutual) crush on Bessy.
Unlike stereotypical cartoon mice who have buck teeth, Pip has perfect white teeth. Like all mice, Pip has huge round ears. He has blue eyes and mainly has bluish-gray fur and has whitish-grey fur on his stomach. He has no fur on his hands, feet, tail, lips, or inside of his ear. He has a black nose, where next to each side of his face are two black whiskers.
- Pip is voiced by Jeff Garcia, who voices Sheen in O Entertainment's other franchise, Jimmy Neutron.