[suebisaga]

I have some bad news for you girl dogs and people for that matter never forget or forgive. It will always be unfinished business. Boy dogs and most human men fight and then it's over, they go have a beer.
Girls remember even if they pretend to get along it is always in the back of there minds and one girl will "eyeball" the other and bam it's on.
Boys scuffle, girls fight. I can have 10 boy dogs here never a lift lip but bring in a few girls and they not only lift lips but full on fight till they are reminded I am the boss and then things usally settle down. I board/daycare and train dogs so I have my core dogs of 8 and often 2 to 4 outside dogs. I often tell my clients when they ask about multi dogs that neutered boys are usally the best pets. Multi girls can get along but once the "bitch" fighting starts it is almost impossible to end for good. As my fellow trainers often say they call them bitches for a reason.
You may have to crate and rotate or baby gate different parts of the house for each to keep them seperate. Someone will get hurt. You can work on Nothing in life is free and you are the boss. If your the boss there's no need for them to compete for it.

Sue