Kennel cough is very, very contagious, and even the vaccine only protects against about half of the strains out there. It is well worth being concerned about.
If I were you with irresponsible neighbors running around, I'd get my dog vaccinated just to cover as many bases as I could.
__________________
Penny: Bane of Moles! Terror Among Terriers! Really Gosh Darn Cute!
Penny @ Dogster: http://www.dogster.com/dogs/583831 |