If you look under the caresheet section of this forum and select the burmese python care sheet it will outline you should feed the snake on 10day increments, this is for the health of the snake, not for the benefit or convience of the owner.. From what I remember it didnt have a section for "how to slow growth" I do know feeding them on more frequent basis than 10 days will ensure faster growth but almost promises having an obese snake and thats not healthy either. I would suggest posting a thread if your interested in more information we dont want to hijack this thread