I am flying with the cat (relocating) in a couple of weeks. He is booked into the cabin and I am getting a soft carrier to put him in. I am very stressed about it, but he is likely to be stoic and sleep for the journey. But I am worried about going through security with him - presumably I have to take him out of his carrier so that it can go through the x ray? He has had his jabs and will go to the vet for his health certificate the day before he flies, so that is all good. I am hoping that there will be a spare seat next to me so that I can talk to him.