Barrett Dumais, 2, and Leland Dumais, 9, of Jaffrey meet Sparky the Fire Dog during a Safety Expo at the Jaffrey Fire Department Sunday.
Barrett Dumais, 2, and Leland Dumais, 9, of Jaffrey meet Sparky the Fire Dog during a Safety Expo at the Jaffrey Fire Department Sunday. Credit: STAFF PHOTO BY ASHLEY SAARI—

Jaffrey police, fire and ambulance departments, along with the New Hampshire State Police, showed off equipment and advised residents on safety measures during a Safety Expo at the Jaffrey Fire Department Sunday.