I hope their vet visit went well. I've taken all 3 of mine to the vets at the same time before too. It can be a very stressful experience. I recently took all 3 of them to get their nails clipped and they meowed the whole way. The people said that they were very good. Sunny was a little difficult because he was so scared. When I brought them home they were so happy. Sunny was mad at me for a little while because he hid under my bed for about an hour.