I have had my Sulcata Bowser for about 2 years. He has always had bubbles. I notice them the most if I wake him. They are not always there but alot of the time. He has always been very active. He is a great eater. His shell is very straight and hard. He is about 5-6 inches. He was under 3 when I got him. I have heard of so many dieing from antibiotics that i never took him to the vet. I have always thought if he stop eating or gets lethargic I will take him. He is kept outside year round with a heat lamp. Just wanted to get some opinions of what I should do