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Catios: Amazing Outdoor Cat RetreatsBig enclosures allow cats to get fresh air while staying safe
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A TREE GROWS IN BROOKLYN
Outdoor enclosures for indoor housecats had been growing more popular over the past few years, but interest in them really spiked when the New York Times published a story about the increasing number of catios attached to urban dwellers' apartments, such as this third-floor residence in New York City.
