OK, Mo does this wierd thing where he snorts and breaths loudly, flares his nostrils and his pupils dilate! He does it when I have food that he wants, or when I'm getting his dinner ready! He's done it for the last 3/4months and today I thought her was gona pass out or something! I think its an excitment thing like what dogs do sometimes, just wandered if anyone elses cat does this?! He gets himself so worked up around food.