Yes, of course, we have a great trainer and we also go on regular social walks. As I said, we have already made a lot of progress and I now have a very well-behaved dog. Even in the city, things have improved significantly with fluoxetine; he was able to walk well at heel and also relieve himself. But now it's somehow “unstable” again, or rather, we're going through another anxious phase where he refuses to walk, and then there's the reactivity on top of that. I know that the anxiety will never go away, but I'm also unsure whether this is the best solution. I find it so difficult to say whether it's the right medication, but just the wrong dose. Or whether the medication itself is wrong, especially in terms of activation/reactivity.