I have a pair of mini-lops siblings. Their father was a Holland Lop. Mother mini. The last 2 litters had 3 normal size kits and 3 and 4 half size kits. The small one looks normal except they don't seem to be able to eat and they starve. They would suck on the nipple but don't seem to get any milk. The regular size one have no problem. I don't have anything small enough to force feed the small ones. If they are peanuts it would be useless to try.