I don't think it has any affect on heat at all, I just learned about it from one of his posts a week or two ago. It made sense and didn't seem like it would hurt them, they probably could use the animal fat anyway.i guess what i was wondering, how would that help them in the heat??
did bring my black star in tonite, she has one eye that she can't open- so i sprayed it with vetrycine, and see how in looks in the morning... could that be heat related or just dust or injury?