Swollen Russian Tortoise
My tortoise, Boris, has swelling of his body between his head and his legs. I feed him a varied diet of spring mix every day,and on occasion, carrots, broccoli, pellets, and timothy hay. He also gets Calcium supplements. His enclosure has a heat lamp and is from 75-85 degrees at any time of day. He also has a UVB/UVA light that I keep on constantly, and he is perfectly active. I'll upload a picture pointing out where he is swollen. What could be wrong with him?