Beau Pets Car Harness
It fitted the dog perfectly - the seat belt fitting would not fit into my Hyundai i30 seat belts - had to use an old lead slipped thru the baby seat fitting
We bought two large harnesses for our curly-coated retrievers. The large size says it goes up to 110cm but fully extended only just fit the larger of our dogs with a chest measurement of 85cm. Apart from the sizing issue I found them a very good value product.
Remember that the clip in section of this harness must NOT be used in Volvos. They can jam, and you will not be able to get them out. There are warnings on various web pages, but not in the Instructions. Apart from that, it's a good harness.
I was worried as my dog is just on the border between small and medium(having bought a small size before elsewhere, and it was too small)medium fitted fine and easily as a harness for the car, though too big and clunky for walking.
I have wriggler who can get out of any restraint - this one holds him safe and secure which makes me more confident travelling with him and hterefore he gets out more - a win win situation!