does anyone of anyone with manmat 'hound' harnesses or the manmat wheel dog harness??

looking to try them for our GSD as the manmat distance harness doesnt fit properly under her chest and i think the next size up would be far to big round the neck. 

thanks

I have both, though the hound ones I have I use 

Ewan

Watch what you say on here you may be hounded out 

He, he, got to catch me first, I didn't come last in that class