"In it was the Auburn family's newest member ??? a young chocolate-colored, short-haired guinea pig named Coco.Ava said Coco was an unexpected birthday gift from one of the other Viridian volunteers.Ava could not wait, she said, to go buy Coco some toys with her sister Macaylah A. Miller, also 8, after the group finished up four hours of cleaning up couches, mattresses, bottles and other debris from" . . . . .