You may want to try and get aspring into his food aND when he begins to Dr better hopefully he will return to normal. I am sorry to hear that abut the cat. And I can relate with the carrier issue. Best wishes.
yes, and oh my goodness I thought i was seeing things, I had to google it. and you described the same thing i was seeing, my kitten gets crazy and bites and scratches and when she is hyped up her eyes turn orange, I thought i was crazy, and when she is calm her eyes are a grayish green.. yep...