Pipsqueak es el primer hábitat de Frankie y el "líder oficial de ZhuZhus". 
Pipsqueak es una hámster inteligente, maravillosa, muy tímida, pensativa, gran científica, mágica, fiel, aventurera y audaz a la que le gustan los deportes y las actividades atrevidas. El equipo siempre depende de ella para obtener nuevas ideas.
In The Pumpkin Whisperers she shudders at the thought of eagles.
Pipsqueak is a yellow hamster with black eyelashes, dark green eyebrows, and light blue eyes. She is the smallest of the Fab Four. Her birthmark is a shooting star because she is always firing with enthusiasm and new ideas.
In "Skate-lebrity" Pipsqueak is seen worried about Frankie because of Chunk making her focus on her looks more than her stunts. She wanted to help Frankie as well, but Chunk gave her minor things to help her with.
Pipsqueak and Num Nums are best friends. They've been together since they were pink and hairless (which were their original names).
Pipsqueak gets annoyed at Chunk's antics. In "The Wrong Stuff" she comments on how annoying Chunk is when trying to convince him that Frankie and the Zhus aren't aliens.
Their friendship isn't really shown.
Pipsqueak grew to like Walter as shown in Walter-Gate, but she doesn't like his dog kisses.
Pipsqueak has appeared in every episode. Her first appearance was in "Happy Bounciversary."
- Pipsqueak's name is a pun on her size, being the smallest of the other Zhus.
- Her name is misspelled as "Pipsqueek" on the official website.
|The image gallery for Pipsqueak may be viewed here.|
- ↑ Dreams O'Clock
- ↑ Friendship Friend-zy
- ↑ 3.0 3.1 3.2 3.3 3.4 Pipsqueek. ZhuZhu Pets. Retrieved on 2017 July 15.
- ↑ Happy Bounciversary
- ↑ Walter-Gate
- ↑ Theme song