Hi this is Lise. For some reason i couldnt log in, so have posted a quick message here and will try and post on the board again later.  Cracker has had a niggling cough for a while now. He coughs a bit after drinking water and when he has been racing round the living room! He has been on a course of Synox and then we changed vets and they said it was because his tonsils were up and they put him on a ten day course of Duphatrim. He is still coughing abit and I dont like it.  Im going to take him back to the vets as soon as possible, but has anyone got any ideas as to what this may be? it just seems odd that the antibiotics havent worked.. They have checked his heart, and taken his temp on numerous occasions, but have found nothing wrong.  Its only a small cough but id have thought it should have gone by now. Any suggestions or ideas greatly recieved, maybe concerning what tests I should ask to be done? Thanks again, Lise