Five year old Beagle Carlos hates the dog next door. He can’t see Cockapoo Sheldon. An 8 foot stockade fence separates the two dogs. It doesn’t matter, though. The first thing Carlos does when he is let outside to do his business is to race the fence and skim the base of it with his nose, hunting for Sheldon. Then, let the barking begin. How the Carlos/Sheldon feud began is a mystery. Carlos’ owners moved into the neighborhood first. When Sheldon’s family arrived, it appeared