Can someone please help! I breed rabbits and I have never come across anything like this before. I thought it was genetic at first but now it is happening to a second litter. Not all the bunnies in the litters are affected, just a few. And they are losing all their hair. Like you can literally barely pull on their fur and chunks come out. My one baby is almost completely bald, looks like a skinny pig. They have no sores, signs of mites or reddened areas on their skin. They look healthy otherwise. I know what mites look like and it’s not that. They were already dewormed preventatively. I’m really just at a loss. One baby passed. The others seem to be doing okay, eating and drinking and acting normal otherwise. They all get the same food, hay, use the same supplies. Any insight?