Is This the Smartest Dog Alive?

Tags:
Cbsepisode, Cbs Sunday Morning, CBS News, Animals, Odd Couple, Smart, Dogs, Chaser, Scientists, Border Collie, Thinking, Observe, Understand, Memory, Stuff Animals, Inside, Sunday Morning

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Richard Schlesinger visits Dr. John Pilley, owner of Chaser the Border Collie, which scientists claim may be the smartest dog known to man.

  1. By: CBS
  2. Categories News & Events
  3. Views 21
  4. Added :10-Apr-11
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