I just went to a local pet supply store today and found a product called L-Travel Ease
http://www.aahinc.com/header/companim/lick/travel.htm
I spoke to the salesman who said that it's OK for puppies since there is direction for puppies on the tube.
Wanted to know if anyone had experience with this? I wanted to get it for Duke so that he can be calmer during bath time.