In defining the problem, I lean in the direction of breeding -- the owners, perhaps more than the dogs. Too many cretins attempt to turn a quick buck by just producing more dogs (while so many potentillly loving mutts - are euthenized every day) for a quick sale. As one poster noted, dog breeding (done right) is not a big profit operation. But these losers disregard a dog's temperament, genetically transferable defects, etc. in order to make a few quick bucks. We need to shut down these "people" who run the puppy mills that have made pit bulls, Rottweilers, etc. into unpredictable time bombs and turn dog breeding over to responsible, intelligent, caring people who genuinely care about dogs, not the beer money they can provide or the lottery tickets they can buy.