It's 4 days since the cats arrived here, and I need to take them to the vet tomorrow to get their stitches out (from being spayed), have vaccinations and microchips. They are both pretty timid, but getting bolder, and not hiding under my bed all the time as they were on arrival. One will now sometimes come towards me for a stroke, and has started to roll over for a tummy rub, but was not at all happy when I tried to pick her up. (I have wounds to show for that!). The other has let me stroke her once but is very wary. I am expecting it to be a struggle getting them into the carriers, and worried we'll be back to square one, or even worse, after getting back from the vet, just as they have been starting to relax a bit. Any tips or advice please?