Are Tosa Inu Good Guard Dogs: What You Need to Know About This Breed’s Protective Instincts

Yes, Tosa Inus are generally good guard dogs. The best way to determine if a Tosa Inu is a good guard dog depends on the specific needs of your home and lifestyle. However, some key factors influencing whether a Tosa Inu will be a good guard dog include its intelligence, trainability, temperament, aggression levels, and breed standard.

Generally speaking, Tosa Inus are considered among the most intelligent dog breeds, and as a result, they are usually straightforward to train. They also tend to have mild temperaments, making them good candidates for families with children or other pets who may cutout attack.

Tosas As Guard Dogs

Adding a Tosa to your security plan is an excellent idea if you live in an area with high crime rates or frequent break-ins. They will make a great pet, and Tosa Inu can also be an excellent guard dog.

Tosa Inus are considered some of the best guard dogs in Japan. They have a high energy level and are very territorial regarding their turf. This means they will typically bark at any intruder who enters their territory and may even try to attack if necessary. Tosa Inus generally are very obedient to their owners and will usually respond to any commands they are given.

They make good watchdogs, as they will alert their owners if anything strange is happening in the area where they’re stationed. Tosa Inus may be the perfect choice if you’re looking for a high-powered guard dog.

They are typically obedient and have a lot of energy, making them good watchdogs. However, they may bark at any intruder who comes into their territory, so it’s vital to ensure that you properly train your Tosa Inu if you want them to act as an effective guardian.

Here are some other things you need to know about Tosa Inus as guard dogs:

  • They make lovely pets. Be sure to get one that’s temperament-appropriate for your home and lifestyle.
  • Tosas are loyal and protective, making them a popular choice as guard dogs.
  • To train your Tosa Inu as a guard dog, teach them basic obedience commands such as sit, stay, come and bark. Once well-trained, you can train them to react in a specific way when someone enters your home or yard. For example, you could teach them to chase away anyone approaching the front door or alert them if someone is trying to break into the property via a broken window.
  • Make sure you keep a close eye on your Tosa Inu at home, as they are hyperactive and can quickly become over-excited if there is any activity nearby. Include plenty of daily exercises to help them stay active and contented.

Pros and Cons of Tosa Inu As Guard Dogs

There are several pros and cons to owning a Tosa Inu as a guard dog. On the pro side, these dogs are known for their fierce protective instincts and will do everything they can to keep you safe. However, Tosa Inus are only sometimes the best choice when looking for a pet because they can be very territorial and aggressive with other animals or people who wander into their territory.


Some people may value the Tosa Inu’s loyal and protective nature, while others may appreciate the breed’s energetic personality. Additionally, many people may understand the Tosa Inu’s natural skills as a guard dog. They also make excellent watchdogs due to their loud bark and strong sense of smell.

These adorable dogs are also playful and active, which makes them great companions and guard dogs. Not only do Tosa Inus have this instinct to protect, but they’re also very loyal and courageous. This means they’ll be able to handle themselves in a fight – something vital for a dog that is intended to protect its owner.

If you’re already a fan of Tosa Inus and are looking for a dog that will be a great addition to your family, don’t hesitate to get one!

Some other potential advantages of owning a Tosa Inu as a guard dog include:

  • The Tosa Inu is known for its fierce protectiveness, making it an effective deterrent against unwanted guests.
  • The breed is also very active and alert, making it difficult for would-be criminals to sneak up on or past the animal unnoticed.
  • Tosa Inus are also known for their strong senses of smell and hearing, making them particularly well-suited for guarding properties such as homes or businesses.
  • While Tosa Inus aren’t always the most easily-trained guard dog breed, their natural intelligence and stubbornness make them challenging to fool.


Some common problems with Tosa Inu as guard dogs include aggression, chewing, digging, and barking. Be prepared to train your dog regularly to be an effective guard dog! These dogs are loyal to their owners and can be aggressive if they feel threatened or endangered.

Additionally, Tosa Inu has a high intelligence level, making them understand commands well and respond quickly when needed. However, these same qualities may also make the dog prone to boredom and destruction if not given enough stimulation or exercise.

Also, Tosa Inu is known to be hard on furniture, so homeowners should take care in selecting an appropriate home for this breed.

How to Train Your Tosa Inu as a Guard Dog

If you’re looking for an excellent guard dog, consider getting a Tosa Inu. These dogs are great because they’re playful and friendly, making them great with people.

However, before you get your Tosa Inu, it’s essential to have an obedience training program in place so they can be appropriately trained in an emergency. Start preparing your Tosa Inu when they are puppies, so they know the dos and don’ts of the game. So be patient – with proper training, your Tosa Inu will become one of the best guard dogs!

As guard dogs, they will alert you if there is an intruder in the area while keeping your property safe at the same time. Additionally, if you’re looking for an active dog that is intelligent and can handle itself well, a Tosa Inu may be the perfect choice for you.