It fits him well and lays snug to his body. Goes over top of chest area, so no choking. Fits good for my yorkie poo.
This item is very poorly made. Too tight for our little 4lb puppy. The harness fits fine around the chest, but the shoulder part gaps open.
The bolux harness is great for the outdoors and in the woods. The medium size fits my cavalier perfectly although she is large for her breed. Purchased 2 more for our new pups.
The waistband clasp is often undone. The plastic buckle is weak. Plastic clip is not strong enough if your dog is a puller.