Won’t stop dog from pulling
I have a Golden Retriever who, despite big efforts in training, pulls on the lead. Goldens tend to do that and it’s just in their nature. This harness is fantastic quality and won’t put any strain on the dog’s neck muscles, however, it will NOT stop your dog from pulling. If your dog is pulling, no harness (except the front-clip ones) will stop it from doing so as dogs have the most strength in their chest. If you’re looking for a solution to dog pulling, this is not it. Try a head collar.