Dogs- or any pet for that matter- are God's creatures. Their barking may be a nuisance to some, but my dog's barking has saved my life. It's so beyond cruel and unethical to have their vocal chords removed. People who take their dog to have the vocal chords removed should be prohibited from having a dog and any vet who would have the nerve to do such a cruel act should have their license to be a vet revoked.