Mekuti Harness

Hi all, I just received this harness today. The results with Ellie (8 month old determined Dal), were really good! She couldn't pull at all.
Thing is, I have had a stack of harnesses, all which tend to work in the first few days. Has anyone any knowledge of this particular harness?
I really hope it continues to work the way it has today though

i tried one on opie, but found it useless. i sent it back after three days because he nearly pulled me under a tractor. i've gone back to using a head harness so i've got more control

The Mekuti is an excellent design of harness as it keeps the shoulder and upper arm free.

However, like all equipment, it does not replace training.

I tried one with Ben, not because he pulled when walking but because he was apt to suddenly yank in one direction if he seen another dog, so needed something to take some of the force out of him.
He hated the thing and always walked very slowly and in a rather depressed manner, I have read of other dogs who disliked them but I guess you could say that for all harnesses.