Have any of you here done some agility training with your dog?
Lately, I've been thinking of starting Seamus on it. Now, he's dumb as a sack of nails (it's mean of me to say it, but it's true), but I think he would enjoy getting to run around a course and do things. And, he WANTS to please, which I feel is a good quality for something like this.
I found out that Riihimäki has an aglity course at a nearby park. I don't know if they do classes there or what (am still looking into it), but even if they don't do classes, I might take Seamus there myself and teach him.
So, has anyone else here taken on agility training?

How do you feel it as affected your dog overall? Do they seem more focused, relaxed (after the workout), etc.?