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Scietific American Frontiers
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Alan Alda
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The Bite Stuff

Hill's Prescription Diet
Learn more about the special tooth-friendly dog food being tested on the show.

Dental care for Pets
Read about preventing oral disease in dogs and cats.

Pet Web Resources
A complete listing of pet-related sites.

Related links for:
The Dog Nose Knows  
  Virtual Dog Training  
  Entertaining Parrots  
  The Bite Stuff  
Scientific American magazine links
Show credits
Photo of Alan With Light

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