A couple of breeds in my mind. First i was thinking to buy boston terrier. But they are really expensive. I can't buy it now. The other breeds are wire fox terrier and airedale terrier (or welsh terrier). Trainability and loyalty is imporant for me. She must listen to me when collar off! I know terriers are tough breeds. Airedale looks like much better than foxies in these things. But foxies are really good looking I would like to attend agility contests in the future too.. Which breed is better for me?