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Border collie age 4 months. Alert and ready for action. | Border collie, Border collie puppies, Australian cattle dog border collie
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Border Collie, AKC, 4-month-old puppy 'Peek-a-boo' photographed at Kepler Lake near Palmer, Alaska and owned by Michelle Weber of Wasilla, Alaska. - SuperStock
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A Tricolor Border Collie Puppy 4 Months Old Dog Sitting On Grass Stock Photo, Picture and Royalty Free Image. Image 15128083.
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