Nikki, an 11-year-old boxer/shepherd mix described as "sweet and a little shy," wandered away from the porch of her home near Piedmont Avenue Sunday evening, according to a "ODOG Alert" published by the Oakland Dog Owners Group.
She had not been located at any local shelter as of Monday afternoon, the alert said.
Anyone seeing Nikka is asked to call Ari, 415-710-0992, or Jesse, 510-592-4328.