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Doggie Duggars! World's Most Massive LittersThese prolific pooches are giving Michelle and Jim Bob a run for their money
Credit: Mikael Buck/REX USA
Updated: Thursday Nov 10, 2011 | 06:00 AM EST
By: Helin Jung
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Litter Count: 15
After giving birth to so many pups in 2007, Madyson needed a little help, so her English setter pal, Liliana, stepped in to share the mothering duties.
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