I have two lab puppies that will be 6 months old next month. My husband and I live in Germany and are going on vacation to the states for 2 weeks in July. The pups have never been without us- we got them at 5 weeks- and we're really nervous about leaving them! We found a great kennel here that a lot of people have said they trust, but we want to know if there is anything we can do to abate their separation anxiety? We both work so they're alone during the day already, but any advice on other things we can do to make it easier for them? Thanks!!