You may want to schedule an on-line appointment if you have just had a fight.
Do: Have a plan, think about how to break up a fight and what tools, methods and techniques you may use to do it - before it happens.
Do: If a fight happens you must stay calm, you have to stay as calm as you possibly can.
Do: If the dogs are not locked together you should take something from the environment like a couch cushion, bar stool, chair, trash can (my favorite), etc. and use that to separate the dogs like a battering ram.
Once they are apart they may come back to fight so you may only have 2-3 seconds to get the dogs under physical control by throwing one behind a door or having someone else take one dog while you control one.
Do: After the fight has been broken up you should immediately get both dogs to lay down and become calm where the fight happened.
If the dogs become calm after a fight they can move on and be fine.
MUST: WALK THEM TOGETHER AFTER A FIGHT AS FAR/LONG AS YOU CAN.
Do: Once they are calm and tired you are going to let them back together.
Dogs live in the moment and argue and fight like little kids on a playground, they don't hold grudges and once the fight has passed the dogs have moved on.
Do: Once the fight ends and you have calmed them you need to make a quick medical check, if one or both of the dogs are seriously injured you need to take the appropriate medical steps and get them to a vet immediately.