If you do not have that, then you will need to call the reservation center at 1-800-IFLY-SWA (1-800-435-9792). Let them know that you would like to get your old confirmation numbers from past flight.
Heart disease is common in dogs. Valvular heart disease is the most common cause of heart disease and is especially common in small breed dogs. The mitral valve is the valve of the heart that is most often affected.
Canine Hyperthyroidism. Thyroid cancer in dogs (thyroid carcinoma) is the most common cause of hyperthyroidism in dogs. The cancer is in the form of a tumor (also called a neoplasm which means abnormal cell growth). Hyperthyroid problems only occur in 10% of dogs that have canine thyroid cancer. Thyroid tumors in dogs are usually fast growing and large.