For Ball Pythons, it's often recommended to feed them 10-15% of their body weight weekly.

Would the same rule apply to Kingsnakes? All I can find is "size of prey should be as wide as the snake at its widest point." But that's a little vague, considering the larger relative length of the snake.

My King's at a little over 50g right now, and this morning I fed her 3 mouse pinkies totalng about 7g, which she readily took. That would make for just under 15% of body weight. Is that OK ?