31.   She explained that the dog had died.

32.   Strict rules are set for their care, and teams are disqualified if a dog dies of exertion.

33.   The dog died from the impact.

34.   The dog died at the emergency veterinary hospital.

35.   These dogs most often die during sleep as puppies, making them models for the study of human heart rhythm disorders and for sudden infant death syndrome.

36.   This year, the association says two dogs have died.

37.   We will never know, however, because one night, when his wife climbed into bed, she discovered their dog had died there hours earlier.

38.   When my dog Misty died, Uncle Joe bought me a new puppy named Candy.

39.   You know the old saw about life beginning when the last child leaves and the dog dies?

40.   Race marshal Mark Nordman told radio station KNOM that the dog died on the trail between Koyuk and Elim.