Zorro, Northampton Police Department's K-9, will not be at risk as much when entering smoke filled buildings or structures with toxic materials now that the police department has acquired pet oxygen masks. Northampton K-9 Officer John Mullner and Zorro join Anita Patterson, a volunteer with Lehigh Valley County Animal Rescue Team, which conducted a pet oxygen mask donation campaign. Slatington resident Howard Paul made the donation to Northampton police.