10 dangerous dog breeds most likely to turn on their owners (+Photos)

2. German Shepherd

If this is the most preferred breed by police and military units, there is a reason behind it. German Shepherd is an intelligent, aggressive, fearless and confident dog. If German Shepherds are not socialized properly, they can be more attacking towards people, even their owner. According to statistics, German Shepeherd is among five most dangerous dog breeds. Original bred for work, German Shepherds are aggressive dogs who are sometimes not suitable for being a family pet.

However, the dog is protective towards his family, there have been examples in the history where German Shepherd has attacked and killed people.