how old is she, get her used to you before you take her out, another ferret to keep her company will help, feed her anything from dry ferret food, yolk from a egg as a treat and not to often, rabbit, pheasant, chicken, etc, make her a run to get plenty of exercise, put tubes in so she gets used to going in them and get used to picking her up when shes coming out of them, mine have got plastic balls, rocks and tree stumps for them to play around in, all the best with your new fert