I'd get her used to claw clipping at a young age, as she's new and you don't want to freak her out so you could start by playing with her feet, touching them, squeezing them gently so the claws come out, stroking them. In a few days you can clip the razor sharp ends off, steer well clear of the quick (pinky coloured bit).
I find I have to clip the boys claws every two weeks or so as even gentle paddling is torture for me as their claws are literally like pins!