I have 3 rats who I love and are just adorable. I know very little about any one of them, though. I don't know how old my big guy, Ozzy, rat is, and I really have no clue except that Murf is next youngest, followed by the baby who is about 10 months old or so. Oz recently had a seizure on Monday, 3/24. He had another one just a second ago as well. I get so scared I don't know why this is happening. Have you ever had rats that seized?