We live in Central Florida, & after 2 successful 1st ever spring breedings, we bred again in May. We bred 4 different does. 3 experienced Moms & one nearby. Without giving every Bunny's history & boring you to death, we have had disaster after disaster. One doe was late & ruptured & died during kindling. Other kits have basically died one after the other during the 1st week to as late as 2 weeks. They are fat & wiggly in the a.m & dead in the evening. Or vice versa. Some have diarrhea at their vents, some don't. They usually aren't in a pile in the box like our previous successful litters. We have one singleton survivor from one doe & one left from another. The last kit is only about a week old. So, is it too hot (over 90)? We put ice packs in the hutches. What can we do? Thanks!