John was at the vet office with Pudgy for hours. They ran multiple tests and performed an x-ray of her chest. It was determined that Pudgy simply has asthma. This morning's episode was an asthma attack. Pudgy was given a shot and sent home - to the tune of $330. If she has another attack, we have to take her back for another shot. I am actually relieved that it is only asthma. When John first arrived, the vet was concerned that Pudgy was having heart trouble. Thank goodness Pudgy is okay.