We travel with three mutts as well. All are not fancy bred dogs, gifts from our kids as our older "on pourpose" dogs passed. A Schauzer, a one eyed Carin Terrier and the youngest, our Energizer bunny dog, half Mini Aussie half white dog with stand up ears of unknown heritage, just small. We raised Rotties for several years and my female was a super dog. She was protective but not aggressive and had her Schutzhaund II degree. She would have died for us without giving it a thought. Lost her at 10 to cancer. Still tear up when I think of her. She nursed two litters of KITTENS and loved babies. I did always treat her like a loaded gun tho since she was trained for protection and took her job seriously but traveled well and never threatened anyone who didn't deserve it. Our vet loved her and cried right along with me when she passed. OK, enough. Enjoy the camper and here's hoping we meet in our travels some time.