Shortness Of Breath More Condition_symptoms My 7 Year Old Dog Recently Had His First Seizure, Could This Lead To More Seizures And Shortness Of Breath?

My 7 year old dog recently had his first seizure, Could this lead to more seizures and shortness of breath? - shortness of breath more condition_symptoms

It was a struggle 3 days ago. But today it is another. From the first time he has been breathing for a time very difficult. It is 7 years and dog is not overweight and had no problems, except for a thyroid problem. It goes to the vet tomorrow, I hope I do not have to rest.