Since Schnoodles are a combination of two breed nutorious for barking, it should be no surprise that excessive barking is something you will have to teach control. Fortunately, there have been some advancements in technology that can help in this area.
The "eTraining" solution
Electronic Dog Bark Collars
are available that produce a tone and/or small, static-like shock automatically when your dog barks. There are also Electronic Dog Training Collars
that operate on a remote control so the owner has more control.