51.   Other Austrian peacekeepers used fire extinguishers and guard dogs to try to keep back the crowds.

52.   A Guatemalan news magazine devoted a cover story this year to booming sales of stun guns, guard dogs, car alarms and storefront shutters.

53.   Contracting disputes slowed construction and the studio is now a shell, with unfinished walls and a chain-link fence warning of guard dogs.

54.   Eight cars were damaged and a guard dog injured in one attack, and three cars damaged in the second.

55.   Farmers can get advice on techniques for scaring away wolves, such as flashing lights, sirens and guard dogs.

56.   Fierce guard dogs restrained by police on heavy leashes gave a new meaning to a traffic snarl.

57.   He locked her German shepherd guard dog in the vehicle.

58.   Holik has been like a guard dog in the Stanley Cup finals, always looking to the ice and ready to pounce.

59.   Industry leaders say sales of guard dogs and bullet-proof cars have also increased in the past year.

60.   Large guard dogs such as rottweilers, bull terriers and Staffordshire terriers have recently become popular in Russia.