You can let them establish dominance or you can put a collar on each and let them out in the yard and when they bow up to each other light them both up about 3 good zaps each...on max...you want to make a statement...you are the top dog and there is no pecking order...at least that is the goal at my house...
I agree with Reuben as far as the shock collar method goes, im not talkin any noise at all but personally if i let my curr dogs hash it out I would have 2 curr dogs on the disabled list or worse. Ive seen my share of dog squabbles over the years and the currs seem to be the worst. A rank rough curr dog is a bad sob!