We got back from the vet with the good news that his combo test was negative. I took a fecal sample in since there was blood in it this morning. Then on the way there he gave another very loose sample in the carrier, again with blood. The float test showed he has "every kind of worm". Of course he also is covered in fleas and has earmites. Lots of little critters like living on him! We got medicine for all those and he got his first set of shots. They thought he was too young for a rabies shot. You would not believe how friendly this cat is. I don't think he has a home around here. And even if he did, after seeing all the things he is infested with, I'd be afraid to let him go back there. Even the vet said he looks like an Egyptian Mau kitty with his very angulared features and long lines. Not that he is that, but that's what he resembles. Anyway, just thought I'd let you know what happened. He has to be isolated for another day or two to make sure none of the "hangers on" transfer to my kids. I did not need this at all, but how can you turn away a helpless creature. He really needs someone to love him forever.