Snake is 230g and I want to move from mice to rats. It will eat a f/t mouse in a heatbeat. I put a small live pinky rat (15g) in the cage and the snake just checked it out. It has been a week since last meal. She is going into shed but this has not stopped her before. Should I just offer the larger live rat next week or give her a mouse? I am thinking of sticking to my guns and only offering her rats from here on out.