Sandi
non-stop poop sweeper
It does sound high as I had posted earlier that 2 different vets from different states that are both very knowledgeable in chins told me no more than .1cc total per day. They both agreed to an additional .1cc after 12 hours of the last dosage per day if he began drooling and pawing at his mouth alot. I did give him the extra dose on 3 separate weeks. My malo chin is currently off of Metacam completely. I would double check as soon as you can with your vet as Jean Marie stated. Good luck.
.4cc's? Wow! I was told by 2 different vets that no more than .1cc one time a day but because he was drooling a little over a month ago, they upped it to .1cc every 12 hours. He was on Metacam twice a day until one week after the filings of all his molars. Drooling excessively is a sign of pain as well as her not eating on her own. I'm sorry but I can't help in the vet department for you but I'll keep you and Polly in my thoughts.