Leash Training What's The Best Kind Of Collar For Leash Training A Puppy?

What's the best kind of collar for leash training a puppy? - leash training

I mean Golden Retriever tomorrow! I'm so excited. I go shopping for supplies today, since that is three years since our last dog, and I know what is the best way to the collar, leash training, dishes or traditional?
I do not like chain, chains, so do not beat.
Thank you! (: