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Oh dear sorry for not updating. He went into hospital for, "Inappetence, sedation and ultrasound scan, tooth removal, intravenous fluid therapy, medical treatment". We collected him and his medication yesterday afternoon and were told the trouble was his pancreatitis.
Which was the opposite to what the vet before had told us!! Anyway, he's here, he's drinking OK, eating a little which was expected, whinging a lot today so booked a vets appointment for 5pm today. Once I did that he shut up and not a sound since. So I've cancelled it. His next pain med is due 9pm. I'm hoping this is not his life from now on and this flare up will soon fade and not become a regular occurrence. Thank you for caring. xx