I have a pair of fantails, that I got not too long ago and the hen just finished out a bad molt. She kept the blood shaft on her feathers until they were nearly grown out, weakening the feather. Is there any way to force another molt or am I stuck with this situation until next molt? I feed a fancy non-popcorn breeder seed mix that comes out of Canada, alternated with Nutrablend Green. Should I switch feeds?