When they get the intestinal parasites, hypoglycemia often results due to it, and dehydration as well. I bet that's all is/was. Keep that baby warm, watered, and fed. If he won't eat anything, the karo is doing not a lot. Try this formula, it worked great for us and Luna never had another episode after we started this:
http://www.yorkietalk.com/forums/showthread.php?t=58036
I hope that he gets better fast, poor baby!
