Every fall and winter we see many dogs with upper respiratory infections, similar to what people get.  Here is an article to get more information regarding the Canine Flu.  We highly recommend your dog be vaccinated against the Canine Flu if he or she will be spending time in a boarding kennel.

http://www.northjersey.com/news/health/106667598_Your_best_friend_may_need_the_flu_vaccine_this_year.html