Walker just got diagnosed with it. He picked it up at the German vet when he had his surgery there. I think its one of those things that bothers us more than them. As he coughs up a lung and then goes on playing like nothing happened. I found the menthol in the shower thing works quite well.
As long as he's on the preventative antibiotics he'll be fine eventually.
I have a question though, should you sanitize and clean all their stuff? I washed all his blankets and the floor but after it finally goes away is he going to get it again because I didn't clean the house well enough?