I’ve tried every possible kind of collar and none of them have worked until I tried the head collar! My dog is super strong and usually pulls but with this collar, I have much more control over him. Bought medium for my husky, took a little bit to get him into it but once it was on he was fine. Definitely recommend this if you have a puller!!

I see why on clearance it doesn't clip under the chin bad feature and the dog gets right out of it basically junk

Does not fasten around the dogs muzzle. Dog will have it off in two strides.

I have 2 large dogs that both pull. One has a harness that works for her. However, our other 70lb puppy is a huge puller even with the harness. I was at my wit’s end and decided to try the gentle leader. After figuring it out with the help of an associate, it’s a game changer! I can literally walk him now with my pinkie. He doesn’t love it and rubs against me to get it off, but he’s slowly getting used to it. I can now walk both of my dogs together without hurting myself by getting pulled in every direction. Highly recommend!

I should start with saying I've tried walking our GSD with his regular collar, a Martingale, a harness, a no-pull harness, and this is our fifth attempt at a collar device with the most success. Prior to this halter, he would choke himself, cut himself, throw us around, etc. My schedule has made it difficult to get him training so I got to work with him whenever and wherever I can, which is now a possibility. He's extremely hyper, and ~75 lbs of pure energy. The safety clip secures to your dog's collar in the event they get out of the head halter, which mine has on a few occasions. This doesn't concern me though, I've made leaps and bounds in the last few weeks with this guy who lets his nose walk us normally. It's turned a painful public tug-of-war into a normal walk. If you have a difficult dog, I recommend this head halter. Petco has a good return policy so you could at least try it out and see if it works.

No instructions. I thought I'd save $5 and purchased this after she ate through another brand. Should have spent a little more for one with instructions

Just the thing I need for my stubborn Great Dane puppy, who's now 130lb. The Large size fits him fine. He still hates the halter, but I know he'll get used to it. And I need it to keep me from being dragged while we work on his behavior skills.

I bought this for my adult Scottish Terrier. I bought the medium size, which specifically lists it is for a Scottish Terrier (among other breeds). Despite all efforts, I cannot get it to fit my Scottie, who is an average-sized Scottie. It may work for bigger breeds, but is simply too big for my dog. He can get out of it in a minute. It needs to be adjustable for the muzzle. I will be returning it.