Some of the hissing has diminished. Dorf and Smokey slept on the same bed last night. Don't know if Dorf knew that Smokey was on the bed. With all the problems that Dorf had when he had his teeth removed, and the many many many times that he went to see the V-E-Ts with all the problems, he probably is not at all impressed with the way that Smokey smells. Plus, Dorf can't see very well anymore and may not recognize who Smokey is either.