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Study shows dogs get teary-eyed when they reunite with owners

WASHINGTON, D.C.: Dog owners know the pure joy of returning home from a long trip to be greeted by their tail-wagging, uncontrollably jumping, face-licking companion.

But those ecstatic canines might be shedding more than just fur on your clothes — they might also be tearing-up, according to a new study published Monday in the journal Current Biology.