I am happy to have found this site. I hope someone can offer me some help...last spring my kids and I went to a pond hoping to find a frog or two. What we found was a huge cluster of eggs in the pond which was quickly drying up due to the hot weather. We "saved" the cluster and brought them home. We set up an aquarium and waited. Soon we had many tadpoles and were looking forward to a brood of frogs we could return to the outside world. We soon found out that these were not frogs, but Dunn's salamanders. We have two left and just recently one of them has become bloated and struggles to move around. It doesn't use it's back legs much, either. I could supply a picture if that would help.