SIXX IS ABOUT 8 OR 8 1/2 MONTHS OLD. ALWAYS POUNCED ON HIS FOOD THE MINUTE HE SAW IT. HA HAS BEEN FASTING AND ALMOST ACTS SCARED OF THE RAT. HE HASN'T EATEN IN 3 MONTHS........I KNOW THIS CAN BE NORMAL......ANY SUGGESTIONS???? ANYBODY HAD A BALL THAT FASTED??? IF SO, HOW LONG??? I GET A LITTLE WORRIED ABOUT HIM.........