The brush guard is great and very useful with the webmaster harness we've currently got. It helps distribute the pressure a little more evenly when lifting with the back handle as we have to do VERY often to stop her chasing squirrels and rabbits as well as a great way to move her out of the way of glass on the g mound or rough terrain
BUT I now have an angry puppy because after attaching the brush guard, her harness would no longer clip, and I, thinking that maybe she put on weight since last using the webmaster, thought I was making a good responsible decision by putting her on a diet. She is angry and hungry. I won't ever be forgiven. Learn from my mistake and just check the fit before and after and then adjust as needed.