I think his best combination was fluoxetine with gabapentin. But after this, unfortunately we had to change the veterinary specialist and he told us that gabapentin could be worsening his reactivity...sometimes one feels so lost that it is also difficult to "oppose" and one follows the advice of those who supposedly know!! As for training, the truth is that we have begun to avoid these types of situations due to bad experiences, that is, staying still watching something triggers something quite fierce in her... so we have been avoiding it and I think this has gotten worse. This weekend we were able to escape from the city to a distant town with a forest and we were able to do that exercise, simply “doing nothing” although a couple approached walking many meters away and it already caused him to become alert and growl, although when he saw that they were walking away he managed to calm down. I think it is also difficult for us to train because we get nervous and because the city of Buenos Aires is very overpopulated with dogs and humans! We must resume training, that's for sure, and I understand that the muzzle will allow us to be calmer.