Some time during the events of "Puppy in My Pocket," Peaches and the rest of her mother's pack were banished from Pocketville for supporting Scar. Although it is never said, it can be assumed that Scar was her father, as is implied with Dogo, despite the fact that she is close to Tino's age, and Tino isn't Scar's child, but the Chosen One.
Peaches bears a strong resemblance to her mother, Eva. As an adult, her ears are black-striped. Peaches is slender and has one dark blue eye and one light blue eye. Like the rest of the pack, her front claws are ever unsheathed.
- Personality: Serious, loyal, vicious, naive, sly, intelligent, tomboy-ish, and supportive.
- Relationships: Scar's daughter, Eva's daughter, Misty's little sister, Dogo's little sister, Tino's big sister, King Juno and Queen Ava's daughter-in-law, and King Rick and Queen J.M.'s granddaughter-in-law.
- Affiliation: Bad, later good.
- Goal: To help her mother become Queen of Pocketville.
- Home: Always-Grey Swamp, later Pocketville.
- Allies: Her mother, Eva (formerly); her elder brother, Dogo (until his sudden death); her younger brother, Tino; and her sister-in-law, Princess Tiny.
- Likes: Zull, Gort, Willis, and Milo.
- Dislikes: Her mom, and when everybody calls her Eva.
- Fate: Reforms and joins King Juno, Princess Tiny, and Queen Ava.
- Quote: "You want me to be the bad guy? Fine. Now, I'm the bad guy."