[yorkieusa]

I'll keep Skeeter in my prayers. I have no idea what it could be, because it could be many things. Try really hard to bring his weight down. I also agree with Brit. Lyme disease is always a possibility. An acquaintance of mine has their little one in the same hospital Kacee was in and they are treating her for Lyme disease. She went lame in both hind legs.