u should getta scale if u wanna track her weight more accurately. but it's both weight loss and how she looks that u should pay attention to. she can weigh 1000grams but still look unhealthy and skinny w/ a protruding spine which is not good. or conversely, she can lose the weight of a feeder but still be rounded. or be like most crazy beeps, she can slow down her metabolism, not eat and no really change much at all. anyways she will eat when she's ready and when she's ready, feed her less often or smaller meals.