BTW I've checked every store, even the health food store in town and none carry any type of soy yoghurt, with or without sugar. Thanks for the links, Diane. It did help but, so far the second link doesn't indicate any stores in AZ that carry it, at all. I will look in Tucson when we go on Friday and see if I can find some there, I probably can.
Second update. I tried to feed Speedy greens about an hour or so ago. She grabbed them out of my hand. This is the first time she's actively went after any type of greens. She must have been hungry. I'm glad I fed her greens first because she was really hungry. She went on to eat 8 supers, but this time she chewed each one thoroughly. Both my girls are now basking and I don't expect a repeat of last Saturday. I will update later or tommorrow and let you know how it went.