Will your snake take rats? Id try a rat the right size once a week. I have all of mine eating rats now. I have 2 03 females same age,from same breeder. Only about 2 week apart in age. One eats rats and one just started eating rats. The one on rats is over 2100g. After laying a 7 egg clutch on 7/16/07. Now the other that would only take mice untill about 3 months ago is only 958g. Those weights are from last month and both have put on alot more size since them. But you can see how the one on rats is much bigger than the one that was on mice for so long. The one that was on mice for so long is nice and healthy just much smaller than what she should be. So try to switch it over to a small rat once a week and see how that works. For a few months if it will take them keep track of weights. 350g Is a bit under weight i have an 07 male pastel born on 6/25/07 and hes at 235g he takes a rat fuzzy every week.