Five-year-old Ivo lives at the home of his human partner in Roseville. The 72-pound German shepherd jumped over a backyard fence after his partner let him out for a few minutes Wednesday night. The sound of fireworks appears to have startled him.
Santa Clara and Roseville police officers both spent Thursday searching for Ivo.
Police want anyone who sees the dog to call them and keep an eye on him until officers arrive.
