Yes, such as: what happens to their clothing when they transform into wolves, and then also, from wolves and back into men? But that's not important right now. Unless you know. I was mostly wondering, in your experience:
Do vampires have saliva?
Do vampires feel any sort of specific regard for the neck?
Does this continue once the person to whom the neck belongs is no longer alive?
Can vampires fly?
Can vampires float?
Does a vampire's hair grow?