Walk the Walk

In English, you can say that somebody "walks the walk, talks the talk". This means they do what is expected of them to prove they are what they say they are. I just see one flaw with this test. A human can never "walk the walk" without a dog. As a human, you have to have a dog to walk. Unless you have a dog, you cannot properly walk. Walking the walk, thus, is about walking with your dog. The definition of the "walk the walk, talk the talk" saying still does not mention any dog. This is a major flaw of the saying.

Never try to "walk the walk" without a dog! It just is not a walk.