I was reading another thread and I thought that this would be a good question to ask the members here.
It is about what is the collar you use when walking or training your dog.
I have only ever use a slip collar or as it is better known as a Choker Cain Collar. It works well enough for me and I have not found the need as yet with any of our dogs to change things.
The last couple of times at obedience we didn't have a choker chain so we just used his everyday collar. It is then normal run of the mill leather collar and I have been quite suprised that this has worked well. Next session we will put him on the choker and see if it is better or not.