Penny Graves is the eldest daughter of Bernard Graves and Jenni's cousin. She has grey and white fur and blue eyes, with black tipped ears.
Penny was born on March 20th, 1899. Penny had a loving relationship with her siblings and parents. However, she was abducted when an unnamed man took her from her school's playground when she was 6. Police searched the entire state but found no trace of her or her kidnapper. Fortunately, Penny escaped her kidnapper but was unable to find her way back home, being lost in Las Vegas, Nevada. Penny was taken in by a young couple and raised her as their own. Penny eventually leaves her adoptive family when she's 18 and contacts her family in New York where she tearfully reunites with her long-lost siblings and cousins.
Penny was rambunctious, mischievous, and callous towards others. However, she genuinely loves her siblings and cousins. Penny also shows genuine concern towards Jenni and loves her more than anything.
Trivia:
Penny's name is not short for Penelope (as Penelope Graves is the name of a hitman target).