Tactical Dog Harness No-Pull Military Vest - Adjustable Service Dog Harness with Handle for Medium & Large Dogs (XL, Coyote Brown) - Perfect for Police K9 Training, Outdoor Adventures & Working Dogs

Gave this product a shot, after looking at many similar products. Bought this for my pup to get him used to harnesses so we can go on backpacking trips and hikes together. He is definitely still growing, and this was able to fit him nicely (he weighs about 12 pounds right now, three months old). Solid construction, seems very comfortable on my dog (he gets excited to put it on), and it works well. What I like about this is that there is also a chest strap, separating both his legs that can be tightened. I think this feature is very important to keep the harness centered on his back and make it difficult for him to come loose. The padding on the harness is nice and seems like the padding on my backpacking gear. I was initially worried about the neck strap not being adjustable, but realized this actually sits nicely near his chest and gives him ample room to be comfortable. I actually like that its not adjustable. Other reviewers might have an issue with the straps when you adjust it, stating that the extra straps get in the way and hang down. I did not find this to be a problem even making the harness very small to fit my puppy. It's easy to just tuck the straps into itself to keep them out of the way (by doing this, you also eliminate the chance that the straps will become loose, as this will secure them in place). Ive gone on numerous walks so far with him, both walking slow, fast, and running, and so far his there has been no problem. Check him out in the pics, he looks gooood.