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Old 06-26-2008, 08:12 AM   #10
yorkieusa
Crazy about Kacee!
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Join Date: May 2005
Location: Kansas
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I have read that they can protect their eyes from the rays of the sun when they will be outside for a long time. So, they can serve either purpose.
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Karen Kacee
Muffin 1991-2005 Rest in Peace My Little Angel
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