Well, I just called the vet and he is getting me some meds to give our poor little guy! I feel so bad for him!! Anyway, I reminded the vet that he had fleas when we first got him and that I'm now seeing the tape worms in his poop and bedding. He did not even ask to look at the poop, he just said come and pick up his meds. I feel a little better now that I know this is going to be taken care of soon. Thanks everyone for your responses.