Dachshunds leading to Unfriendly when not properly managed otherwise they are great protectors.
This Unfriendly breed is known for its feisty nature, they show aggressiveness towards other dogs.
They are very dominant and require experienced trainers to prevent their Aggression.
Their independent nature makes them unfriendly, it requires training to mitigate Aggression.
Rottweiler is one of the notoriously Unfriendly Dog breeds due to their protective instincts.
This breed has a strong sense of independence, but sometimes it leads to Unfriendly nature.
Shiba Inu creates more challenges in training sessions due to its spirited personality.
Generally, it is bred as guard dogs but their imposing presence can be intimidating.