Ok so i got my babies last Wed and they are beyond adorable. i have 2 Redfoots from Tortoisesupply.com. my only issue is that they dont seem to want to eat anything i give them.....the only thing they seem to eat is the purpleish leaf in spring mix. i have tried carrots, celery, yellow squash, zucchini, Romaine, leaf lettuce, spinach, and an array of other things. but all they will eat is that stupid purple leaf.....any suggestions???