I would imagine this would work very well for tolerant dogs. Mine however are not. This drove them crazy and they struggled with it until they slipped out. As far as pulling, it helped because they were too fixed on getting it off of their faces. Otherwise, it would be great...just not for my dogs.

Pros: keeps dogs from pulling

Cons: can be slipped out of

This head halter from Black Dog Wear in Australia is by far the one that dogs accept with the most ease. It allows halter control but the design allows for a looser nose piece leading to less panic by many dogs. I import them for my clients and it is an easy process.

Pros: Dogs accept easily

Cons: Harder to obtain than some