Great Harness! Best out of all the brands we've had!
582086
Exactly what I wanted! Soft, fits great, and much better than his other harness. I got him a Medium and he is a yorkie-maltese mix, about 12 lbs, and this fits great as his hair can grow long or be short and it works either way. One of the rescues I volunteer with recommended this brand and if a rescue says it's great, I'll believe it! You won't be disappointed, and most importantly, your pup will be comfy.
3828112
Very nice harness. These are the most comfortable for my dogs, very durable and nice colors! i highly recommend this brand and style.
764004
Great harness. Wrote detailed review, then took photo & everything disappeared. Adjusted well for my 30 lb doxie/mixed with big chest, I got the small. Slips over her head & then bring the buckles under her ribs to connect. Very easy to put on. My only complaint is releasing the buckles. I have some Arthritis & the buckles are slightly covered making it difficult to release. Very sturdy fabric & well made. I use the top clip to keep Sophie secure while traveling in the car. The front clip makes handling her so much easier when walking in the park with squirrels everywhere. (A trainer had suggested this) will buy again when needed. Ive used this harness almost daily for 3 months & see no wearing for fabric or stitching coming loose. From some of the negative reviews, I think theyve gotten knock offs or older versions. I always check the sellers reviews.
2515322
This harness is the best!  We have a 39 pound Lab/Boxer mix that loves to pull on the leash.  With this leash he no longer pulls.  Now my 7 and 9 year old can walk our dog!
1135786
I absolutely love this harness.  I have tried many different harnesses for my 2 year old, 12 lb Morkie (Maltese/Yorkie mix) and they were all either too big or too small, not to mention that they all applied pressure on her neck and made her choke while she pulled on the leash.  One harness I tried did relieve some pressure on the throat but took a masters degree in physics and contourtionism to get on my dog.  This Gooby Harness is easy to put on...just slip over neck, right foot into harness, pull strap under and buckle.  After the first few times you're a pro.

When I first opened the package I thought, "No way, this is too big to fit her!"  But if fit her perfectly.  The neck was a lot bigger than other harnesses I had but when I put it on her I realized that this harness sits much farther down on the neck (which is great for alleviating pressure on the dog's throat) and it actually fit her very well.

I am very impressed with the quality of the straps, they are as soft as suede.  The hardware is all top quality black chrome, except the buckle which is plastic (this is not a negative...it functions fine and weighs less than a metal buckle would). And finally the mesh really allows this to breath as there is no "backing" sewed into the mesh like some other brands.

I used sizing info I found from some website that sold this same harness:

  EXTRA SMALL measures 11" to 12" Chest, 8" Neck, and for dogs that weigh 3 to 5 lbs
  SMALL measures 13" to 14" Chest, 9" Neck, and for dogs that weigh 5 to 7 lbs
  MEDIUM measures 15" to17" Chest, 11" Neck, and for dogs that weigh 7 to 12 lbs
  LARGE measures 20" to 22" Chest, 12" Neck, and for dogs that weigh 12 to 16 lbs
  EXTRA LARGE measures 21" to 23" Chest, 13" Neck, and for dogs that weigh 16 to 20 lbs

The most important measurement is the chest, and it is adjustable on the harness.
The neck can be an inch big or so and it should still fit...it will just fit lower on dog's neck.

My dog is 12 lbs, 16" chest, 10" neck and I got a medium.

It is a pleasure to walk her with this new harness.  The leash now attaches in the middle of her back and gives me more control over her, without excessive choking that I got from other harnesses.  The most important feature of this harness is where the D ring is sewn in (which connects to your leash).  The D ring is BEHIND the two chest straps which allows any pressure from pulling to be distributed to the two chest straps and the one neck strap.  That simple little thing is what creates less pressure on the dogs throat, and diverts most of it to the chest.  I also like that is doesn't interfere with her existing collar and tags since it sits below them on her neck.  I only use this when walking her, although it seems comfortable enough for her to wear for longer periods.

I only paid $19.97 shipped for this and it is worth every penny.

This not for big dogs though ...read the sizing info. The XLarge is only for a 20lb dog max.
4174355
The best harness I've seen.  Good fit.  Easy on and off.  Very comfy for the dogs.  Washes nicely as well.  Absolutely the best!
3516834
This harness is perfect! I use to walk my dog and he would choke himself and pull the entire time. We went for our first walk yesterday since buying the harness and it is so much more enjoyable. It is easier to train him to walk and it fit perfectly! Before buying this we went to Petsnart where the price for a harness was $27, so I was glad to find this one for much less with the same quality.
4448456
We have three dogs, & I've bought three Puppia soft harnesses ranging from Large to Small. The dogs seem to be very comfortable, and one of the dogs (Jack Russell/Beagle mix) tends to pull quite a bit when I walk her. I realize I need to train her not to do that, but never-the-less, the harness feels very secure & doesn't choke her at all like the "old collar" used to. VERY pleased with this product!
2691769
All three of our dogs have a Ruffwear harness. Very easy to put on, adjusts well, and our pups don't mind having it on. Win win!
765773
This is the best harness! My bullmastiff is 100% comfortable in it and it works so well. My vet suggested we find one that clips in the front of her chest for more control and this one did the trick.
2014480
Love the Puppia Harness!
Our one girl can not back out of this one.
We have been using them for a couple of years now.
They are light weight and secure.
1220008
This harness is awesome! As soon as I put it on Brody (rescued German Shepherd mix) he was more controllable and stopped pulling on walks. When I say he stopped pulling, I mean it. He went from being a freight train on a leash to a dog with manners, strolling slightly ahead of me. The Freedom No-Pull Harness made a huge difference for me, and Brody took to it immediately. The harness is made well and is holding up perfectly after about 3 months of use. I will add, Brody is not a chewer, but the manufacturer says they will replace the harness if your dog destroys it.

Unlike other harnesses (tried 3 others, various brands and prices), this one doesn't chafe Brody's underarms/stomach and he seems really comfortable wearing it. For me, the key was hooking Brody's leash onto the ring at his chest, not the one on his back. I also bought the Freedom No Pull 1" Training Leash, but the harness works just fine with a regular leash if you don't need to use both leash rings at once.
1542457
This is the best harness I've found so far to help control my 50 lb Coonhound. I have tried about a dozen other kinds- she just pulls a lot! She wasn't thrilled with it at first but has gotten used to it. Only thing that concerns me is it leaves a dent (for a short time) on her snout after our walk. Of course if she didn't pull so much that might not happen....
4863474
Very happy with this harness. This is the 3rd harness we have purchased for our 2 year old puggle, the other two were much more expensive. We were specifically looking for a harness that our pup could not get out of, and Dexdog finally did it! Because of where the front strap sits on her, she cannot back out. We have had a couple scares, and I'm always so nervous. But finally I don't have to worry about that anymore. The harness seems very well made, and l love the turquoise color on our girl. I followed the size chart, and it worked perfectly. For reference, our 23 pound puggle fits in a small perfectly.
4539021
Best small harness I have found!  We are on our 3 size as our little Pom grows. She is 11 lb and is wearing a large. The step in design is much easier to put on and Velcro pad and buckle keeps her secure. Very well made.
1267188
After trying 4 different harnesses for our 50lb dog, this harness is the only one that worked. This harness is super high quality with lightly padded front which I thought might be too hot but its not.
1995158
I wanted a harness that was comfortable and not too hot for the summer months. I've used this brand harness for my 4 dogs for a little over a year and they have been wonderful!

 It doesn't leave rubbing burns/scrapes under the legs like other harnesses. It doesn't seem to be too heavy for the middle of summer. You can put a shirt or sweater underneath it in the winter and it still fits fine. The dogs know its time for a walk when I get out the purple harnesses, so I think they like them too.

I would definitely purchase these again, but they seem to be holding up very well. I walk the dogs every day for 2-5 miles and these are still in great condition after more than a year.