All dogs lick themselves. Some eat their own feces. Humans (most of 'em, anyway) do not. So how in the world can the mouth of a canine be cleaner than that of a person? Simple -- it can't. According to ABC News , this is basically an urb...
http://ask.yahoo.com/20060906.html
All dogs mouth’s are filthy. There is not such thing as a “clean” dog’s mouth. It is amazing to see the comments here which continue to believe that dogs have cleaner mouths than humans, despite all the evidence to the contrary.
urbanlegends.about.com/b/2005/06/27/which-is-cleaner-a-... urbanlegends.about.com/b/2005/06/27/which-is-cleaner-a-dogs-mouth-or-a-humans.htm
The precise question was: Is a dog's mouth cleaner than a human's? The answer to that is no, too, and basically for the reasons you've already cited. As we all know, dogs aren't particularly fussy about where they put their tongues or what goes into their mouths.
urbanlegends.about.com/od/dogs/a/dog_breath.htm urbanlegends.about.com/od/dogs/a/dog_breath.htm
No city entered. State/Province: No state entered. Country: No country entered.
http://www.madsci.org/posts/archives/Jun2003/1056058742...
Finally, dogs and cats generally don't greet each other mouth-to-mouth as people often do, but I'm not sure their style is really any cleaner than ours.
www.madsci.org/posts/archives/jan2000/947443283.Mi.r.ht... www.madsci.org/posts/archives/jan2000/947443283.Mi.r.html
A human has one of the most deadly mouths there is. We have very nasty bacterium in our mouths, which are part of our immune system. This is one reason we are supposed to chew our food well, because the saliva carries these "germs"...
http://www.blurtit.com/q582466.html
Of course a dog's saliva is cleaner than a human. Just because, they eat different things doesn't prove it's dirtier than ours. We are doing a science fair project and we're growing bacteria from a human and dogs mouth so I do know something! ... Dogs' mouths are cleaner than humans'. It is a known fact. Every now and...
www.faqs.org/qa/qa-7082.html
[Archive] Dogs licking people's faces Life, The Universe, and Politics ... Dogs don't have antibiotics in their saliva. There mouths are cleaner than ours however. They also have helpfull bacteria and microbes, antibiotics is just the wrong term. Yes, they lick to heal wounds. A dog bite CAN get infected very easily.
www.rcgroups.com/archive/topic/39159.html
Dogs' mouths are infinitely cleaner than A human's, however, it is not a sterile vessel. There are some variables. Is the dog healthy, and bot what ... I taught my children, if you feel we are not being fair to you, we can discuss it, but your development is untimately our responsibility, so the final decision has to be ours.
en.allexperts.com/q/Dogs-701/Allowing-dog-lick-person-1... en.allexperts.com/q/Dogs-701/Allowing-dog-lick-person-1.htm