[RockinRhonda]

You have 2 females who are close in age and bothwant to be top dog.Shock collar are not the answer.
You need to be top dog and let them know you will not tolerate this.I have 3 females and when tthey go at it which is usaully when some one is in heat or coming in.If I speak to knock it off they know to walk away.
But i can tell once ones hurt the other.They do not foget.
My Daisy comes from a family where she was sold to and the 2 female where fight to kill.
I took her back 4 yrs ago.And to this day if the other female is in my shop she is going to get her.