A tough little dog, mischievous and cheeky in equal measures. The name derives from the German for "monkey-like terrier" due to their round eyes and inquisitive expression. The Affenpinscher is a great watch dog and will help control any vermin, but they're also loyal and confident, the Breed Standard notes how they will appear to be "carrying itself with a comic-seriousness". Classified as a Toy breed despite its terrier heritage.