Here are some domineering dog names for your reference:
Decepticon: This name carries a strong domineering and dominance that suits those who are confident and brave.
Tempest: This name implies that the dog has unstoppable strength and speed, and is a very domineering name.
Thunder: This name carries a sense of shock and majesty and is suitable for those dogs who are energetic and impulsive.
Overlord: This name directly expresses the dog's dominance and leadership temperament, and is a very direct and domineering name.
Shenlong: This name combines elements of mystery and power, and is suitable for those dogs with a unique temperament and noble status.
Wild Wolf: This name carries a wild and uninhibited feel to it, and is suitable for those who prefer a free, uninhibited dog.
Tiger: This name emphasizes the fierceness and ferocity of the dog, and is a name that is perfect for a strong, powerful dog.
God of War: This name directly expresses the dog's fighting power and indomitable spirit, and is suitable for those brave and tenacious dogs.
In short, a domineering dog name should be able to highlight the dog's unique temperament and personality characteristics, so that people can feel the dog's strength and confidence when they hear the name. Of course, when choosing a name, you should also consider factors such as the dog's gender, breed and personality to ensure that the name matches the dog itself.