I am looking to board my dog this summer for 5-6 nights. I have never boarded a dog before, always had a neighbor/family do the good deed. What are some things I should look for when choosing a kennel? What about things to avoid? I did stop at one today just up the street from work and got a mini-tour. I was told my dog would need proof of his shots [[duh) and that he would have his own private crate at night. During the day [[weather permitting) they each have their own fenced-in run and food is provided.