Hi Ashley. Let me first ask you, are you girls spayed? Second, which one did you have first the bigger girl or you smaller one? I have eight. Yes eight. LOL. Our newest was a rescue with a lot of baggage. When we first brought her into our home she would just snap, and attack (mostly my two bigger Yorkies) She also had guarding issues and sharing issues with toys. We have had her now about two and a half months and it has improved considerably. The key is to correct it immediatly and to use positive reinforcement. Gianna also was not spayed when she first arrived, which tends to make them more territorial with other females. I think in a lot of instances, the fighting mainly occures with females that are not spayed and occures more during the heat cycle. Elaine |