Dear Dog Lady: I take my dog to a field every morning where a bunch of people and dogs get together. The dogs run and play while the people drink coffee and chat. It's become my morning addiction. The other day, however, our peaceful kingdom devolved into a big rumble when a fight broke out between dogs. The owners argued heatedly about which dog provoked the fight. Everybody seemed uncomfortable. The next morning, a few dogs and their owners didn't show. I want to bring peace to this old gang of mine. How can we repair rifts on the dog field? - Harvey, New Hampshire This article can be read in full with a Plus Edition account.