Schipperke
The Schipperke may not look like a dangerous dog, but this breed has very high energy levels and is strong-willed with a mind of its own. When left alone too much, they can get bored which leads to destructiveness. Not to mention, they are very suspicious towards strangers and can be aggressive towards other animals as well. They have a high prey drive and will harass small pets. To top it off, they have quick reflexes and are light-footed, so creatures who run won’t get very far. They bark a lot which could be problematic with children.
Schipperke
Presa Canarios
Originally from the Canary Islands, the Presa Canario is sometimes called a Canary Mastiff. Typically big, this breed is a dominant dog who has gained a dangerous reputation. While a lot could depend on proper training, there have been a lot of attacks documented.
Presa Canarios