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¡¡¡¡Many kinds of birds live in the United States, but the number of the birds is becoming smaller every year£®One of the leading reasons is the growing number of pet cats£®By keeping your pet cats in your home, you can help give birds a better possible chance to live£®
¡¡¡¡Of the 90 million pet cats in this country, about two£thirds are allowed to go outside£®It is said that these cats kill hundreds of millions of birds each year, as well as billions of small animals such as rabbits and field mice£®
¡¡¡¡They can also bring illness to the animals that live in people's yard(Ôº×Ó), further weakening the health of the natural populations£®
¡¡¡¡Allowing pet cats to go outside is not just bad for birds and wildlife, it's also bad for the cats themselves£®Outdoor cats can get sick very easily£®They are in danger from traffic and attacks(¹¥»÷)from other animals£®In fact, outdoor cats usually don't live past the age of five, while indoor cats often live to be 17 or older£®
¡¡¡¡Keep your pet cat inside! If you raise a young cat, it's your duty to let it play inside£®
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