I recommend cool best dog bark collar a lot for those owners who want to speed up training and need help keeping their dog's attention. Once their dogs are trained well enough, they may opt to switch to a different collar or to a harness. I specifically choose cool best dog bark collar that help you guide the dog's attention towards you rather than those that just keep the dog from extending his head forward. Why would a head halter help? As with horses, the body tends to go where the head is pointing. Plus dogs can best pay attention to their owners if they are actually focusing on their owners, which they can do best if they are looking at their owners. For instance, if a dog sees another dog and wants to pull and lunge, the owner can gently redirect the dog's attention back to herself and then engage the dog in more appropriate and equally fun behaviors that they have practiced such as run after me and get a treat or play with a toy.
So there you have it, an overview of a variety of common collars and harnesses. None is perfect. They are all just tools. But some are more likely to cause problems in your pet or may just provide a less than ideal match for your needs. In case you're wondering which I prefer—ideally my dog can walk on leash with the flat collar he wears regularly. But for those dogs that tend to pull and need more work, I tend to recommend a front-attaching harness or a head collar of some sort.