the only thing i was concerned about was how he did at the hotel. He would not sleep away from me. I tryed to put up a puppy gate in the front of the bathroom. The bathroom door shut then in front of the sink was a space so i put his puppy bed and his food and water and some toys and puppy pads and he cryed like i had left him. so He slept with me on the bed and if he heard any sound outside he would bark and run to the door and he did this through out the night. Finally he layed down and went to sleep. but He dont do this at home. He dont bark at the door or noises ...OH and when he saw my step son who is 7 He growled and barked cause he wanted to sit in the back with me and stewart so finally after a couple hours they were best buddies and played all day so i was happy about that. But that was the first time i had seen him bark at noise or people. I love my baby ....