Joining webbing together (buckle or something else?!)

[Akimbo]

Impregnated webbing used in Scuba diving tends is pretty stiff and abrasive. Soft webbing sold in hardware stores in different widths and colors may be a better option. They also have a variety of plastic tri-guides and buckles.

 

[Tracy]

I would just use a metal weight belt buckle. Plenty strong and easy to adjust and re-position.

 

[_Ralph]

Thanks. Have tried similar and I don't like it as in the event of a crash pooch will still end up facepalmed into the seat in front.

So what keeps the rest of them from flying forward in the event of a crash?

On another note, any car seat anchors in the back of the seat or trunk?

_R

 

[BoundForElsewhere]

What about rigging it up like a regular harness and use a bolt snap and bungee as a chest strap.

If you really want to immobilise your pooch run a piece of course rope as an improvised crotch strap. That should diffuse any situation.

 

[rhwestfall]

On another note, any car seat anchors in the back of the seat or trunk?

Yeah, for something like this?

which is basically the same harness he won't use...