Of course, Plankton is related to oak trees too. Actually, that's due to the iguana getting used to that feeling, and the cold slick porceline triggers him to go. Just like some cats, when they walk on plastic. They like to pee on it. This is our mammal interlude, just to humor Brian so he doesnt fall asleep.
Dogs are creatures of habit.
Breaking a habit could cause stress. It usually manifests itself in behavior. This is horrible for him. Some monitors have more evolved bacterior like that, but to a lesser degree than that of the Komodo. I've receieved some very nasty bites where the bacteria creates a nasty wound.