Hello borderlab, Welcome to PT! I don't have a Border Collie but I am owned by 3 Jack Russells, A Rottie and my little Houndrador (hound/lab mix). I have taken agility classes with my own dogs and have shown my Aunt's Labs in trials. I really LOVE agility, when Jack (my lab mix) is older I will start classes with him. I would love to see pictures of your two!