For the price and if you rarely even with the dog in the car and no expensive mitfährt box or in the car, no grating or similar exists, at least a little bit of the feeling of safety for the dog. He can at least not as uncontrolled swirling through the car floor, should sometimes happen and it can not just jump to the front because he's not used to riding in the car. If you have money and car and wants to have a very good and secure solution, you should of course install a box or a grid in the car fixed. For the ride in between others, but this is a cheap alternative. The carbine is large and stable. The piece "leash" as robust. The price is cheap. The handling is very simple.
