Still, millions of other people do not like cats at all.

然而仍有数百万人一点也不喜欢猫。

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Over millions of years dogs have developed bigger brains than cats because highly social species of mammals need more brain power than solitary animals, according to a study by Oxford University.

牛津大学的最新研究成果表明，经过数百万年的漫长进化，如今的狗类较之猫类拥有更大的脑。这是因为与独居动物相比，高度群居类的哺乳动物需要运用更多的脑力。

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Each year, millions of cats and dogs are adopted from animal shelters or rescue groups.

CNN: Is it OK to change a dog's name?

Birds in Germany are dying by the millions and Peter Berthold of the Max Planck Institute for Ornithology in Radolfzell, Germany, says that cats are to blame.

FORBES: Scientist Pitches Proposal to Curb Bird Deaths: A Tax On Cats