OK Ela.
Well, I had booked two apps as we had to do that with Molly cos she struggled too much - and she is a relatively docile cat, whereas Tiger will attack you just for stroking her for too long!! But, she was fine, they wrapped her in a towel and they got enough blood first time, then gave her a booster, microchipped her and weighed her. She was as good as gold, bless her, no hissing, biting, scratching. Probably terrified though! Should have the results on Mon, just hope the vet gets time to ring next week, she didnt do this week.