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Many people in the United States own pets. Dogs and cats are the most popular pets. About 40 million homes have one or more dogs as pets. Dogs make better pets because they are friendlier. However, cats are the best pets for people who do not have a yard.
Which is the author's opinion?
a. Some households have one pet, and others have several.
b. Dogs and cats are the most popular pets.
c. Cats are the bets pets for people who do not have a yard.
d. You can find fish in about 12 million homes.
c. Cats are the bets pets for people who do not have a yard.