I haven't heard of that and Tibbe made the same change from Interceptor about June or July. Can you take him off Heartguard Plus to see if they stop? I'm sure sorry to hear that he has developed seizures and may have MVD! Does the vet think there is an association? Has he had other patients changed to Heartguard Plus get them also?
__________________  Jeanie and Tibbe One must do the best one can. You may get some marks for a very imperfect answer: you will certainly get none for leaving the question alone. C. S. Lewis |