21.   A number of the street dwellers have dogs, many of them pit bulls.

22.   But not every household has a dog, nor does every dog bark at intruders.

23.   By accident, the people who moved as renters into the house on the far side of my country lane had a dog.

24.   Do I need to have more dog in me?

25.   Everybody has a responsibility if you have a dog.

26.   For all the time they worked together, Forte says all he knows about Spacey is that he has a dog.

27.   For buyers who do have a dog, the dog policy is often the deal-breaker when it comes to housing decisions.

28.   For some people, a litter box may be the only way they can have a dog.

29.   Genteel dog owners fear that news, and people who live in the country are particularly likely to have dogs that roll in something dead.

30.   He had dogs, cats, a pony, rabbits, chickens, ducks, turtles and a raccoon.