Terry came up from Texas a couple of weeks ago.  Was told that he had a little bit of coughing going on down there but muchly improved.  He did not cough here for at least a week to 1 1/2 weeks, then one night out of the blue he started up.  He has good days and he has bad days.  I have tried the Benylin (helps a bit).  He is active, hungry and generally go go go .  I have spoke to the vet and she thought that since he was not running a fever and was generally well to try the Benylin.  If he hasn't stopped by the end of this week (maybe sooner) off to the vet the little guy is going. 

I am wondering if this maybe allergies (he is not scratching or anything else).  Other than the cough he is absolutely fine.  Yes he was given the bordetella and all shots, has been fixed, also was HW neg.  I think if it was stress he would be okay by now, so I am ruling that one out.

Any help or insight would be helpful