The connector is a great alternative to dog carrying bag. The connector is used by me for short trips, so anything less than half an hour. And not on the highway. My dog sits or lies always relaxed in the backseat. Purpose is communicated accurately awareness yes some write that it does not fit into the Anschnallklipper ... with us it fits perfectly in our Daihatsu and BMW. It is easy to use and recommended.
On the downside, the seller shipping costs of 4.00 requires the joint but was shipped in a standard envelope, with no air cushion o. Like.. Shipping and handling 1.45. Extremely bold, in my opinion !!!