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11 Aww-Inspiring Animal SurrogatesFrom dogs nursing lions to a hen raising puppies, meet the mega moms who've stepped in to help life's littlest creatures
Credit: Splash News Online
Updated: Wednesday May 05, 2010 | 06:00 AM EDT
By: Kate Hogan
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Four rare snow tiger cubs became even more rarefied last October when they were abandoned by their mother. They were adopted by a dog named Hei Niu, who already had two puppies of her own.
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