if you want to switch to F/T offer only that. it may take 2 or 3 weeks for them to take it but they will. and a lil zombie dance may be needed. i just hope your snake isnt too big and hooked on live to switch now. its always easier to switch at a younger age. i prefer F/T just cuz i can keep them in the freezer until ready and dont have to worry about making a trip to get live. and feeding is easy