Jeff Johnston wrote: >The idea is to increase the potential for immunity at the site where the >virus enters the body. This is not my area of expertise at all, but this is exactly what Roger Brady of United Vaccines told me when during our conversation a few weeks ago. There is already available an intranasal vaccine for kennel cough in dogs - Intratract. I don't know how effective it is, but it recommended for dogs that will be boarded in kennels. The only problem I see with this is administration.....dogs have a much bigger nasal opening that little ferrets do. Debbie Riccio WNYFLFA/DJR Ferrets Rochester, NY [Posted in FML issue 1620]