The backside line with all these collars is that they work as a result of they damage or intimidate your canine – not a great coaching philosophy. Always take away a harness earlier than your dog performs with other canine. My canine has twice gotten her paw caught in one other dog’s harness after which they’re at one another but can’t separate. You won’t ever see a police dog or working dog wearing / being controlled by way of a harness and there’s good purpose to for doing so. I never thought about how a dog ought to have a collar and a harness in order for it to be educated effectively.