I'm sorry to hear that,I myself have been through the Kennel Cough almost every year since i have lived here,The problem is there is alot of dogs that just run loose around here.It is so contagious all it takes is for a dog to smell anothers urine that is affected by it.Now i just have the vet give them the injection.Its really sad just because it is a small town there is still roads and people still speed through town..I dont know why so many people let there dogs wander.
Best of Luck thankfully you caught it,I have heard that Kennel Cough untreated is not a nice thing.