hi

i am new to this site and was wondering if anyone could help i have a 14 year old yorkie called bobby he has a collapsing trachea and coughs all the time especially when he gets excited he has been to the vets several time and i have been given lots if different medicines diuretic, steroids inhalers, all help for a while then he starts coughing again i have tried cough syrup/honey everything just wondering if anyone has any suggestions or if anyone has a dog with the same problem thanks