Mrs. Sanchez or Dr. Sanchez is the mother of Penny Sanchez. She is a veterinarian and runs a clinic out of her backyard. She was once referred to by a client as the best veterinarian in Plainville. She has a thick Latin accent and accentuates her speech with Spanish words and phrases.
Mrs. Sanchez is a hard working professional who's very work minded. She is always pushing Penny to succeed in everything she does, though this often leads to overwhelming anxiety on Penny's part. It's implied that she's not very fond of Rudy, as she's often annoyed by his antics, though she tolerates him enough to let him be friends with Penny.
Mrs. Sanchez shares many traits with Penny, including her glasses and brown hair. Her casual attire consists of a yellow collared shirt, jeans, blue shoes and a pair of blue earrings. When she works with animals, she wears a white lab coat over her clothes, and when necessary, dons a pair of yellow latex gloves.