I have used them, but only on a few occasions. Its NOT true that the risk of injury is less than with a traditional neck collar. Halties and Gentle leaders have been known to cause serious injury to dogs. The injuries take place when the dog has a high prey drive and goes after a cat, car, ball, ect. The dogs will run out and then be whipped around when the leash is taut. If your dog has low prey drive and is basically just a puller, then this may work well for you. I just like to use regular collars because its easier to learn to use a flat collar, pinch collar or training collar correctly. For the same reason dogs with aggression issues should not be trained on a head collar.
One other warning about the Halti/Gentle leader is you should still have a regular neck collar on your dog with a leash fastened to it. This is to ensure that if your dog slips the halter that you still have control over the dog. I have seen the head halters fail more than once and its always a good idea to be safer than sorry.
One other warning about the Halti/Gentle leader is you should still have a regular neck collar on your dog with a leash fastened to it. This is to ensure that if your dog slips the halter that you still have control over the dog. I have seen the head halters fail more than once and its always a good idea to be safer than sorry.