Well, for the past year and a half I have been buying and feeding up ball pythons in preperation for breeding season this year. In the past month and a half three of my six snakes I have been planning on pairing have stopped eating. My 3000 gram normal female and 1100 gram pastel male have went from eating f/t like clockwork to refusing live and my yellowbelly male who is a live feeder has stopped showing interest in food at all. All my husbandry is correct, my ambient air temp is 85-86, hot spot is 89-90, cool side is 79-80, and the hummidity is about 55%. Is there anything else I could do besides continuing to offer food till october/november and would it be alright to start brumating snakes if they have been off feed for a little while if they have the proper body weight?