They just had a fight and I didn't know what to do. I yelled at them and made them go in their crates and slammed the doors. I know I shouldn't have yelled and slammed their doors, but I was mad. The dog I'm dog sitting is good, it's my little girl that starts it. She's always baring her teeth at the other one and growling. i tell Rosie "no" firmly but it isn't working. What should I do? I'm dog sitting until next Sunday

Help!