[pugmomsandy]

I also use the Guardian Gear Camo Harness on my large ones (it does come in smaller size) and the chest piece is adjustable in length so the back of the harness sits farther from the armpit.

http://i1326.photobucket.com/albums/u651/pugmomsandy/pictures%20for%20posting/harness_zpsreqedjjl.jpg