it possible to happen so far been lucky I only got one that pickie and that cause he wants live only. other wise The snakes don't give a rat what they get which is nice since asf tak so long ot raise up to feeder size bythen they almost ready to breed. ( gone from little-no babies this winter to having about 100 from just young ( just bigger than hopper mice) to those just born this week and i got 3 tankslike this . I am not setting up lab cages for a couple 1.2 combos for a rotating set up. Then I may convert the larger 2 tanks into grow outs for females and males ( food source for the snakes) and possible replacement for aged adults.