Last Updated on April 7, 2021
2. Doberman Pinschers
Doberman Pinschers are also some of the most aggressive dogs that are very intelligent and can be both sniffer dogs and guard dogs. Some families also take these dogs as pets. These can be very protective family dogs when trained thoroughly, but it’s best to socialize them from an early age as they can be quite territorial and aggressive towards other dogs and people.
