To get her used to wearing it, maybe you can put it on her while she is in the house with you (not leaving her alone with it on) and then when she is used to wearing it, try attaching the leash and start training again that way?
__________________  Lorene,  Paris,  Paris,  Samira, Aja  and the newest addition to our family... Halle Belly Bands & Rag Quilts - http://2Parises.etsy.com |