4x4 North America offers the AllSafe Harness from KleinMetall. The harness was crash-tested by the German Auto Club with a 50-lb. dog dummy at speeds up to 30 mph, and it was tested by MGA Research in the USA using the Federal Motor Vehicle Safety Standard No. 213 for Child Restraints and crash-tested with a dog dummy weighing 75 lb. at speeds up to 30 mph, and it performed well during these tests, the importer reports. Traveling with a crash-tested pet safety device helps prevent serious harm or injury to both human occupants and pets in the event of a crash, the importer adds. The harness comes in sizes small to XL.