I ordered this in an X-Large for my mastiff mix and was concerned it might not fit, but it fit really well. It’s super adjustable and he is comfortable to lay down or walk in it. It has good metal clasps that are secure. It is not stretchy so he is not able to pull out of it and is overall pretty sturdy. I like the option for attaching the leash at the front of his chest or on his back. He is in training to be a good boy as he is a rescue that has reactivity issues with other dogs; but on the other hand is super excited for people. So I like that the vest has the Velcro for patches so it brings attention to the fact that I am working with him and to not just come up and pet without asking first.

I’d previously been using a choke collar with my 125lb German Shepherd & despite continuing to train him for the past 2yrs he still tried to frequently drag me around. I recalled that I had a vest for my Husky in the past & it worked well so I figured why not at least try it with my German. WOW what a great decision!! Not only is it clearly more comfortable for him, he doesn’t pull me and he finally lets me lead. I mean it was an instant difference!! Definitely recommend the leash with it too. The bungee type material gives my dog a little more range & assists him in no longer wanting to pull since it just elongates the leash, doesn’t pull me & more so just pulls him back to me. Thank you, we needed this product in our life. My only regret is not buying this product a year ago haha! LOVE LOVE LOVE! Highly recommend!

90 lb pit bull and he is like a completely different dog in the harness. Doesn’t pull anymore while walking him. My step daughter can even walk him now and lots of Velcro for flare. Definitely worth it.

This is really a great product! One of the worst things about the whole product is that when your dog loses weight due to exercise, The straps tend to loosen a little more than what I would like however it still gives great support for many of the hikes that we do and even the swimming that my German Shepherd loves. !!!

This is a great harness. My German Shepherd can be a bit high-strung. The handle at the top of the harness gives me a lot of control when needed. I have bought a few moral/tactical patches and they attach perfectly. The harness is well crafted. The latches at the front, where most of the weight bearing occurs, are metal and fasten securely. I also like that it's very easy to put on a wiggly German Shepherd. She is 85 pounds and I got the large size. there is plenty of room to let the harness out if she gets a little fatter. You won't be disappointed with this harness.

It is a really well made vest, I wish I could tighten it more, however I am trying to get my pup to gain a few pounds so who knows. The straps only tighten or loosen one way so it makes it a little hard if, like me you didn’t understand how to get your dogs measurements, to know if it will fit or not, this is made for large dogs, it has a lot of room to loosen up but it fits well enough for my purposes.

After trying several harnesses that I couldn't adjust to fit comfortably on her especially to keep buckles etc away from her elbows. The Rabbitgoo allows an adjustment on the belly that sets it farther back away from her elbows. It has adjustments on the front that lets me get a comfortable, snug, but not too tight fit there also. The only thing that seemed to bother her was the stiffness right under the handle so I took a heavy knit sock, cut off the top, stitched the end that would ravel, attached it to the sides of the leash ring on the back, and using leather lacing, allow it to be placed just back of that stiff part underneath the harness back. That keeps the hard stiff part from touching her and she is a happy camper. I tried to show what I did with the pictures. I like the leash ring so low in front and she has been responding very well to the harness so far when I am walking her. My only real complaint is about the heavy duty plastic buckles on the sides because my old hands really struggle opening them. I love the metal buckles on the front connections with the little tabs to help open them up. And I love the black one on her because it just blends in.

I have a very sweet but powerful dog. If she senses trouble when we are walking she will tense up. There's a posture that a dog uses for different situations. a responsible dog owner will know these postures. When she tenses I know something is wrong and having gone thru many "they will never get out of this harness" thing, I finally came upon this one. when I put it on her she knows its walk time, she is happy and I am both happy and relieved that nothing will hinder this walk. It is made so well it goes halfway down her back. Buckles are huge and padded underneath for her comfort. As the harness is put on, her head goes thru an opening and a T form of reinforced material goes under her neck to her belly and connected to the side. There is a handle on top of the harness that allows you to hold your dog if necessary and two reinforced rings one on top and one under her neck for walking and they are reinforced also. It is a comfortable, extremely well built strong harness that will enable a small adult to control the dog if necessary. I love it because I know I am in complete control of her and not at a price to pay for a pulled arm of a bad fall. She loves people, she was adopted from a high kill shelter in Ny. She came to my home with my bossy Jack Russell and they are now in love, (imagine that). I have also trained them to sit and wait until the other dog either goes by or the owner and the dog make a run for it. This harness is the answer to my prayers and yours for a long relaxing walk. Ahhh the sweet smell of Spring air.