Nifty has developed a tendency to faint if excited or after a very short run. This condition has started within the past week. Our Vet has been treating Nifty with several medications (blood pressure control, fluids control) but this has not seemed to help. Do you have any suggestions for us?
It sounds like your pet may have heart dz based on your description. If this is so then your pet should have an ekg and and echocardiogram. This may help determine the cause of the heart dz. X-rays may help as well. Good luck, vetcare