Elindave, just wondering if you gave the rescue remedy a shot? I tried it with my female, she's 4, and she sometimes is rather intolerant towards annoying/hyper/nervous dogs. I gave it to her all summer (this is when everyone here is out with their dogs - as soon as it starts to get cold, they all go and hide!), and I noticed a great improvement, she was much more relaxed, able to focus on me if I told her to leave it (ie leave the other dog alone!), etc. I recommend it highly.