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The Dog Who Has Learned a Thousand Words

Posted on: November 7, 2013 - 1 Comment

9-year-old border collie "Chaser" may know more words than the average toddler. Chaser has a profound conceptual understanding of words and the meaning behind them. Even with more than a thousand words under her belt, Chaser and her owner, emeritus professor of psychology John W. Pilley, haven't stopped there.