long-coated male chihuahua named "Love-kun" (bottom) with a heart-shaped pattern on his coat sleeps beside its old brother "Heart-kun" which also has same marks at Pucchin Dog's shop in Odate, northern Japan August 6, 2009. The three-day-old chihuahua was born on August 3, 2009 as a young brother of "Heart-kun" which also has same marks.(Xinhua/Reuters Photo)
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