[copyme1]

I rescued a Pit about a year ago. She was pregnant. I had her spayed. When I brought her home I had to introdue her to my female (spayed) boxer. They loved each other. They played none stop. My boxer is 2 years old and the Pit is about 3. About 3 months ago I introduced a male boxer (he is not neutered, yet) I want to say he is about 8 months. All 3 of them got along really well. They all three loved each other. Well that is up until this last week. The Pit some how got kennel cough. Well since that has cleared up she has been acting funny kind of like she is depressed. My female boxer is very scared of her now. Everytime the pit sees the female boxer her hair stands up and she goes after her. I can't have this. I don't know what to do. Has anyone here experienced this kind of behavior before?