I have 2 BP..age 5 and 6..The 6 year old only ate every 5 weeks..the 5 year old every 2 weeks...Both went through a shed between xmas and new years eve...Both ate late New Years Eve/Day....Molly the 6 year old went through another shed about a month ago, but hasn't ate since Jan 1...My 5 year old Hatchet last ate Jan 30th...I've offered them there normal sized rat every week ( Im lucky I have a pet store that takes rats back when snakes don't eat)..I know that their eating slows down in the winter ( I got both last summer, so Im not used to this)...They both are handled dailey, and I let them roam around with my supervision....They seem very healthy and normal....When will they eat?????