Yeah it just doesnt seem right to powerfeed. The only way I could justify it is if you are trying to get a very underweight animal to a regular healthy weight. But even then I wouldnt go overboard with it. Say it an adult maybe feed it a slighty larger than normal prey every 4 days instead of 7 days. I have not done this but i figure that would be understandable. But even then once they are to proper weight then regular feeding schedules should be set in place.