Why Is My Cane Corso Not Aggressive? (Explained)

When it comes to Cane Corso dogs, their imposing size and powerful appearance often lead people to believe that they are naturally aggressive. 

However, many Cane Corso owners are pleasantly surprised to find that their dogs are not the fierce guard dogs they might have expected. 

We outline the reasons behind why some Cani Corsi are not aggressive and why this breed, known for its protective instincts, can be surprisingly gentle and affectionate.

Why is my Cane Corso not aggressive?

A Cane Corso may not be aggressive because of lack of training,  they were trained to be friendly, they have not sensed any threat, and naturally are affectionate dogs although they are protective dogs. Proper training can enhance your Cane Corso’s protective instincts while maintaining their well behaved nature.

Cane Corso not aggressive

Can a Cane corso be friendly?

Yes, Cane Corsos can be friendly and affectionate dogs. While they are known for their protective instincts and loyalty, they are not inherently aggressive or unfriendly. 

The temperament of a Cane Corso is also influenced by a combination of socialization, training, and the environment in which they are raised.

Reasons why a Cane Corso may not be aggressive

Lack of training 

Lack of training or inadequate training can be a significant factor in why a Cane Corso may not be aggressive and instead turn out to be a very friendly dog. 

Training includes socialization, which is the process of exposing a dog to various people, animals, environments, and experiences during their critical developmental period (typically the first few months of life).

Socialization is important in helping your Cane Corso understand that the world is a safe and non-threatening place. 

Without proper socialization, a Cane Corso may become fearful or anxious around new people or situations, leading to defensive behavior.

Adequate socialization can help them become more confident and at ease, as well as well-behaved. .

Trained to be friendly 

A Cane Corso that is trained to be friendly and not aggressive has undergone specific training and socialization processes designed to promote positive behaviors and inhibit aggressive ones.

Therefore your Cane Corso may not be aggressive because that have been trained to be less aggressive. 

This training and socialization approach results in a Cane Corso learning that new experiences and interactions are positive, reducing the likelihood of aggression and fear-based aggression toward strangers.

Related: My Cane Corso doesn’t bark? 

They have not sensed any threat 

The perception of safety and the absence of perceived danger around its owners are significant factors in why a Cane Corso may not be aggressive but instead exhibits a very friendly demeanor. 

Cane Corsos are known for their strong protective instincts, and they tend to be loyal and devoted to their families. 

When a Cane Corso feels that its owners are safe and secure, it is less likely to perceive a need to be aggressive. 

In this sense, their friendliness can be seen as an extension of their protective nature – they are protective by being non-aggressive and welcoming to those their owners accept.

They are naturally friendly

Although willful and protective, the Cane Corso is naturally a friendly dog. The breed is indeed known for their breed characteristics, which include being protective and loyal. However, these traits do not necessarily equate to aggression. 

They are naturally inclined to protect their loved ones, which can manifest as vigilance and alertness rather than aggression. 

This inherent protectiveness can be channeled into being friendly and welcoming to those their owners accept.

However, it’s also important to remember that Cani Corsi are a protective breed, and their natural instincts may lead them to be wary of strangers or protective of their loved ones. 

When properly raised, trained, and socialized, they are more likely to show their inherent friendliness and be loving, gentle, and welcoming dogs to their family and the people they know.

Related: Why is my Cane Corso lazy?

How to get your Cane Corso to be more of a guard dog

A guard dog is a dog that protects its owner, family, and property and they are conditioned to attack the potential threat. They will bark to alert their owners of a threat, whether a human or animal, and also act by attacking the threat.

Some breeds of dogs such as the Cane Corso are exceptional guard dogs because of their personalities that instinctively qualify them and with the training, they display these innate qualities. 

Training a Cane Corso to be a more effective guard dog should be approached with caution and responsibility. 

While Cane Corsos have innate protective instincts, turning them into a reliable guard dog requires proper training and socialization to ensure they are both protective and well-behaved. 

Consider enlisting the help of a professional dog trainer experienced in guard dog training or protection work. 

They can provide guidance on specific techniques and ensure the training is conducted safely.

Consistency in training is important. Always use positive reinforcement techniques, such as treats, praise, and toys, to reward desired behaviors. 

Avoid harsh punishments, as they can lead to fear-based aggression.

Not all Cani Corsi are suitable for guard dog roles, and individual temperament varies. It’s important to prioritize your dog’s well-being, safety, and the safety of others when pursuing guard dog training. 

Seek guidance from a professional trainer who can assess your dog’s suitability for this type of work and provide customized training based on their temperament and abilities.


Turning your Cane Corso into a reliable guard dog requires a thoughtful and responsible approach. 

Begin with a strong foundation in basic obedience and socialization, and consider seeking professional guidance from a trainer experienced in guard dog training.

Guard dog training can enhance your Cane Corso’s natural protective instincts while maintaining their well-behaved and balanced disposition. 

Remember that not all Cane Corsos are suited for this role, and individual temperament should be carefully considered throughout the process.