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Stars and Their Pets: Hilary Duff's Hiking HoundDuff and her furry friend go off the beaten track in L.A. Plus: Jennifer Aniston hits the set with her canine costar and more
Updated: Monday Aug 05, 2013 | 04:00 PM EDT
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Squirrels to the Nuts's leading lady keeps busy juggling her four and two-legged costars Wednesday on the film's Manhattan set.
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