It was blind and lame at birth. Usually peanuts die few days after birth. I think they usually starve because they get pushed out of the way by healthy kits during feeding. I let it nurse alone before the other kits. It had a good appetite and after it started on solid food it was able to get its share without problem. It had no use of one hind leg but it was able to get around. It was blind but was able to go to food and the water bottle. It died weighing 3/4 pound. I don't know if it was ever in pain as I didn't see any signs. Don't know if I have peanuts again I'll help them to live or just feed them to my cat.