My dogs and I do agility because my dogs enjoy it. I would not participate in a sport that was not enjoyed by my dogs. My youngest dog does not enjoy agility so much so we are pursuing rally. She does not have the temperment for agility and that is ok with me. your Beaceron may not be a common breed to Schutzhund however they are a breed with prey drive. Goldendoodles drive is to love all people which would not go well in the French ring.