[Cathy1]

I have had Zoey about 5 yrs and Patches about 2 1/2 yrs. and they have never fought. This morning Zoey was chasing her tail on the bed and fell off. Patches went nuts and cornered her and started biting, hissing and spitting. I grabbed the spray bottle and got them seperated, they both ran into seperate rooms and stayed there for about 15 minutes. Zoey came out slowly and had a drink of water and when Patches came out she attacked Zoey again so I put Patches into the spare room and after about 2 hrs. they started playing with each other under the door. I let Patches out and now both of them are sleeping peacefully on the bed. What made Patches attack Zoey like that ? All she did was fall off the bed.