our bulldogs are fighting! :( please help!

we just got a 10 month old, female english bulldog. she gets along great with our 11 yr. old, femal boxer but our 1 1/2 yr. old, male victorian bulldog HATES her! right now we are playing musical dogs. one goes into the crate for two hours while the other one is out in the house with the boxer and we switch them every two hours so the puppy can go to the bathroom. we have to keep them separated or they try to rip each other's throats out. it has only been five days since the new bulldog came. will it get better with time? is there a chance they will ever get along? what can we do to help them get along? TIA!

Asked by Member 1076845 on Dec 11th 2011 Tagged dogsfighting in Behavior & Training