Hi, my boy merns <15 yrs old> been diabetic for 2 years on prozinc.. he has been on 5 units nearly 1 a yr and a half. A yr and a half ago we switched from dry purina cat chow to friskies shreds, 3 months ago we switched to fancy feast grilled and pate (1/2 and 1/2) .. well last week 2 hours after shot and food mern comes to the stairs .. meows ..and wobbles down the stairs.. I see his hind leg is twitching and he is confused.. i immediately grab some honey think hypo event call the vet and get the carrier. as i come back with the carrier < less then 5 mins> he goes into a full blown full body seizure , lost control of his bladder amd everything. we raced to the vet and he was still spasming his rear leg.. they put him on dextrose and muscle relaxer, monitored him 4 two days and we got him back xmas eve ..he is on 3 units now. And up till now my vet never recommended home testing.. I bought the alphatrek 2 on my own and brought mern in today for a checkup .. they want 4 days #'s for him and will readjust after that. I'm so mad they really were against home testing and told me several times it was unnecessary.. till this disaster that cost $2700!! .. I'm so mad at the bad advice.. our vet is a top rated vet on long island.. so I'm taking this into my hands now.. and will start my home testing tomorrow morning !!