For more Dogs 101, visit http://animal.discovery.com/tv/dogs-101/#mkcpgn=ytapl1 | The Norwich Terrier is a popular breed amongst the Hollywood set. The Toy Fox Terrier may be small enough to fit in your pocket, but their personality is larger than life. The Toy Fox Terrier has a special way of putting a smile on anyone's face. They are one of the few breeds to originate in the United States. The Wire Fox Terrier may seem feisty at first, but once you get to know them you realize how great and energetic they are. They are one of the few breeds to originate in the United States. This dog is filled with spunk and personality. The Toy Fox Terrier has a special way of putting a smile on anyone's face. The Toy Fox Terrier may be small enough to fit in your pocket, but their personality is larger than life. The Affenpinscher is a terrier-like toy breed of dog.