Well, of the four, three are doing quite well. Here's a picture of the one that was the worst of the bunch (and he managed to survive!); before and after shots. The first was taken a few days after I first got them, and the second and third pics I took today. His hips still stick out a little, but for the most part he seems to have packed on the milligrams. I decided to update because yesterday at the pet store they had ANOTHER Taricha, and JUST as emaciated as this guy. Only one. I asked them where they got it and they said a customer (!!) brought it in, to trade! That poor thing! He sold it to me for a dollar, and today it ate a waxworm. I'll repeat the same procedure with this one, it seemed to work with the others. Poor little thing, though, it just breaks my heart to see them like this.