The weather is finally cooling off here in Southern California, nighttime temps are in the 50s so I put Mr. Tibbs in the garage with his basking lamp. He is sleeping a lot now and doesn't want to eat much either (although he IS eating somewhat..) I make sure to keep him hydrated with his water dish. He is 1.7 years old now. Should I be concerned or should I just keep on feeding him everyday and not worry?