To be honest, I'm probably more in "love" with the collar than my dog......but, it's as close as I've come in trying to find her a super small collar that she can't escape from.....same thing that goes for harnesses.
The theory of the Martingale is genius.....That being acknowledged bring me to the point that for the right size dog, it'd be a real winner if you have a "puller" on the other end of the leash. I'm going to take it to a shoe shop and see if he can make the side pieces of the collar smaller. Wish me luck!
I love your stuff and I know I'm not the only one who does, who have small kids who are escape artists so maybe add an even smaller size?
I just wish it was one size smaller than your XXS.....maybe then she couldn't get out of it. Thanks for the quality you put into your products.