(Picture from "THIS" website)Eeewww, snotty puppy noses all slimy and slippery!!! Mentioning about "snot"... why do dogs have them? Oh! There's also another question we always wonder about: why do dogs sniff better than us, humans?
Now, we've got the answer to those questions!! 
The snot that their noses produce, gives them those awesome sense of smell. Their noses also absorbs molecules quicker than others. That's how they smell and identify things out!! Cool isn't it?? Wish I could have a nose like that too... but I don't want a snotty those though... ¬_¬
http://news.bbc.co.uk/cbbcnews/hi/newsid_7750000/newsid_7755800/7755869.stm
