I have just ordered a new car today and it should arrive in April. At the moment Leo travels in his crate in the boot (its a hatch back by the way I dont lock him in darkness in the boot).
So my new car is lovely but Ive down sized and the problem is the crate doesnt fit in the new boot. I have a harness that attatches to the seatbelt so he wont be "free" in the back of the car. I was wondering what others use.

Should I try and buy a smaller crate or is the dog seatbelt sufficient?
Any advice would be greatly appreciated.