I will be boarding my four year old for 1 day. I am going out of town, I will pick her up in the evening. I figure since it will be her first time this will be a good way to expose her to it. I'm so nervous, I'm sure she'll be fine though. Anything I should know before boarding her? I have her up to date on all her vaccines and kennel cough. Frontline and all as well. Am I being silly to be nervous?