Turn over the wood chips to make sure they are not wet underneath. They can mold pretty fast in the right conditions. No drafts? The only thing I can think of is they were just too stressed from the cold & the shipping. It sounds like you are doing everything else right. Try putting the sugar right in the water with the electros for a day & see if it helps. I can't see that it would hurt. Good luck and keep us updated, please.BBP - No mold in the basement. I have pine shavings down for bedding. I have electrolytes in the water. Brooder temp directly under the heat lamp is 98. I have medicated chick feed. I am at a loss. Maybe it was just to cold for them...they had a heat pack in with them. Its just strange that they seem all happy and running around and within a couple of hours it is a different story! Plus the two that all of the sudden have leg issues...just weird!
Thanks for the suggestion regarding the sugar. Should I do that along with the electrolytes?
Thanks again for all of your help! I really appreciate it!