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Stars & Their Pets: Josh's Curb AppealHartnett and his pooch chill out in Brooklyn. Plus: Mickey Rourke's pint-sized Pomeranian and more
Credit: Jason Winslow/Splash News Online
Updated: Friday Apr 30, 2010 | 06:00 AM EDT
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My, how he's grown! Hartnett's newest pal, a super-cute pooch, poses prettily on Wednesday on a stoop in Brooklyn, N.Y.
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