car harness

I have 2 chihuahuas that love to come with me on trips in the car and on walks everyday. I need a harness that is comfortable, step-in style (or a style that goes on easily and doesn't have to go over the head), durable, escape proof, not bulky, and can work as my everything harness. I also have...

So I've been trying to find a good car restraint system for Buffy. She is usually good in the car but climbed into the front seat once and I don't want to risk that happening again. I'm also tired of lugging her airline-style crate around all the time, so would prefer a harness-type restraint or...