Hi, my son wanted snakes for pets. So after lots of searching for the best snake for him, I bought him a corn snake at a local pet shop. It was very young, about 12" long, and was friendly, ate good, but somehow escaped from it's pen and we never saw it again. So after looking for it for over 2 months I bought him 5 more young corns as pets. 2 pairs and an odd female. We were intending to breed them. Well after they settled in, and started to eat all seemed well. About 1 month after getting them the first male died. We fed all 5 and they all ate their pinkies right away. 2 days later the male was dead. I talked to the local pet store and decided that maybe my temps were not right for digestion. So I invested more money in heating, and all that goes along with that. We were then keeping the last male seperate and the 3 females together. I know that they can eat each other, but all was well. Well, the 2nd male died in the same way the first did. Showed no signs of any problems, ate good, digested, etc. Then one day looked bad, 1 hour later he was dead. When I say no signs I mean no signs. My son handled them and they are all active, eating and digesting good. Well that left us with 3 females and we were happy that they were doing good. Between breeding our own pinkies and getting extras at a local pet shop we were feeding live pinkies to them 1x per week. They eat well and all have shed 1x since we got them. Well today I found one of the females dead. My son was away for a few days and I was keeping an eye on them. Feeding day is Friday so they got fed last Friday. All 3 ate good. Even as late as last night all 3 were out as normal exploring their cage. Well, I have no idea what we are doing wrong. Why do they keep dying? I'm considering selling the remaining 2 just so we don't kill them. Every one is strong, active, eats, drinks, explores, etc. The cage has a warm end about 85 degrees and a cool end about 75 degrees. They always spend most of the time at cooler end. Except at night when I turn on the nightime light, then they are all over the cage. Like I said last night all were doing this. Then this morning one was dead. Please someone help.