Re: Exposed to kennel cough - now lethargic
I agree with Elaine. Kennelcough is a virus, just like our influenza. The vaccination is based on one or two strains, but there is more then 12 strains known to cause kennelcough.
But I wouldn't run off to a vet immediately: he'll be pumped with AB, which will not help him. I would just let him be, keep him happy and relaxed. It will pass with a few days. But do check his temperature, ans make sure that he has water (with some honey in it) available at all times.
Beau 5-7-1994 11-10-2006: Miss you, big guy