well, this article says dogs odor sensor (their nose) can detect all kinds of smells, cancer, seizures, etc.
http://savets.org/DogsIncredibleSenseofSmell.aspx
yet dogs cannot smell themselves after they roll around in stinky stuff such as manure, dead fish, skunks, and worse??? either that or they just really like the way stinky stuff smells… bad to us humans… and then they get mad at us when we give them a bath, mouthwash for their bad breath… ironic, isn’t it…
what is the worse thing your dog has been rolling around in lately or eaten that stinks???
and check out cici’s new cafe express shop… she has a nice collection of photos on t-shirts, bags and more.. including a photo of her outside a tub that says baths stink…
http://www.cafepress.com/k9cici
http://www.cafepress.com/cicidog