I was expecting it, I really was, but it still took me by surprise. Roxy had another seizure (two, really – a cluster) about 9:15 last night. Since December, she’s had a seizure every two to three weeks, and each one has been followed by a second one within 12-18 hours. And in most cases, one of each pair has been a cluster seizure. We raised her dosage about a month ago (I think), and I’m keeping the vet up to date. I don’t think they have any solutions for us.