Thanks for all the suggestions, Dixie. We took Teddy and Ellie out on their gentle leaders and he was MUCH calmer. (No barking or whining -- even when another dog barked through the fence.) While we have been doing obedience work with them since they were little puppies, James and I are taking your suggestions for more rewards with acceptable behavior. When a dog barked, we made both Teddy and Ellie sit down and ignore it. Then we gave them a treat. Unfortunately, I think that now that they're older, we forget about rewarding them as often (something we did regularly when they were young pups.) Anyway, we'll continue to practice with them and follow your suggestions. Anything else you all have to add is much appreciated.