From: HowStuffWorks on Tue, Sep 29 2009 5:50 PM

If your dog has high end taste, Chateau Marmutt is the place to shop. This shop in upscale Los Angeles has everything to pamper a spoiled dog. In this clip from "Planet’s Best Dog Friendly Destinations" on Animal Planet, Samson the dog gets groomed.

From: HowStuffWorks on Tue, Sep 29 2009 5:30 PM

While all dogs belong to the same species, each breed of dog has its own traits and personality. On Discovery Channel’s "A Dog's Life," learn how humans have bred 450 varieties of dogs.

From: HowStuffWorks on Tue, Sep 29 2009 5:27 PM

For wild and domestic dogs, the nose and tongue are a cooling system. Dogs breathe in air through the nose and out the mouth. Learn more about dogs on Discovery Channel’s "A Dog's Life."