I have two aggressive female english bulldogs. They are mother and daughter. We had the mother spayed about 6 months ago. The daugther recently ended her second heat two weeks ago. We kept the daughter in the garage with the other two female dogs who was also in heat at the same time. We brought the daughter back into the house. Mom and daughter has been fighting every since. We tried to walked them together but yet they still fight. Where can I find a good muzzle that will fit their short nose and mouth. I was thinking, maybe if I can find one that can fit. I can put it on them and they cause fight the aggression out of their system without hurting each other. HELP!!!!!!!