actually its not true, yes they stay in season for a while but they do come out of it again BUT because they're in it so long and it takes so much out of them it can cause them to become ill. the best thing to so is use a vasectomized male who still has all the hormones to mate the jill but cannot actually impragnate her but she will come out of season because she thinks she would be or there is a option at the vets or an injection to stop her season but i'm not sure what that does to the ferret in the long run.

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