Celebrities to the Rescue – of Pets!From Carrie Underwood to Jennifer Aniston, these stars have given homes (and lots of love!) to furry unfortunate souls

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MILEY CYRUS

The singer's dog Happy was found somewhere very sad. "He was left in a box in front of Walmart," she Tweeted. "I don't understand how people can be so cruel. That's why we named him Happy."