Dog car harness recommendations

[Suzume]

I’m looking for a crash-tested harness for my golden retriever to use on the back seat of the car. Any recommendations?

Just bumping got you as I'd be interested too.

My cocker spaniel 8 month old must have chewed through all the cheap ones ( b&m and pets at home) also a more expensive 3 peaks one.
Currently we have a KONG one and it seems very strong however, we have to muzzle him in the car now as he got his basket muzzle off and chewed the actual seat belt in about 3 seconds which cost us a lot to get it repaired
So I'm probably not the best to give recommendations 😬😬
Anyway, the Kong one is the best one we have had in terms of keeping him safe and secure.
He has chewed about 16 of the cheap ones 😂

There are only one or two properly crash-tested harnesses on the market and they're almost £100 each.

We use a Ruffwear one - it's not crash tested but it seemed to work fine when I was in an accident a few years ago. He stayed in his seat and it didn't break and he wasn't injured in any way.

I just use a normal harness and wrap the lead around the metal bit of the headrest or I think sometimes DP wraps the lead in the seatbelt and locks it.