I thaw mine in HOT water, including my 2 newest how were yearlings feeding only on live. I never use a blow dryer. And for the most part I don't have many meal refusals. Each of my 3 year olds has has gone through their BP "fussy" stage, where they went a few months each between meals. In both cases, they eventually returned to normal eating routine, when they were good and ready to do so, with no extra tricks by me.

Give your new girl a week in her new home, then toss and dance an FT in front of here, I bet she hits it, within 60 secs.