my iguana is 11 years old. He has free range of the house, he is potty trained as well. He has his own spot with all the appropriate lighting and heat. He normally goes into a type hibernating from Nov to Feb. he does not eat much or anything during this period, so he looses weight. He currently weighs a little more than 10 pounds. Now that u have a little info on him, here is my problem. He started eating and moving around more because of the time of the year. I noticed that he has blood in his poop also a little in his saliva. . I opened his mouth and he has no pink color in his mouth or throat. What can I do for him? Can I gives him a human form of iron?