The 20 Largest Dog Breeds Whose Hearts Are as Big as Their Paws

Big dogs don’t just take up space—they fill it with love, loyalty, and a unique charm. Whether they’re herding livestock, guarding your home, or simply being your gentle giant cuddle buddy, these majestic breeds offer so much more than their size. Here's a closer look at the biggest dog breeds, their histories, and what makes them such incredible companions.

Before Adopting a Large Breed: Things to Know

Dr. Jerry Klein of the AKC emphasizes that large breeds come with unique needs:

• Cost: Everything—food, meds, gear—is bigger and pricier.
• Training: Proper socialization and training are critical, especially since these dogs can outweigh most humans.
• Space: Giant breeds need room to stretch out and play.
• Lifespan: Large breeds take longer to mature but typically have shorter lifespans, often around 8–11 years.

The List of Gentle Giants

1. Doberman Pinscher

• Weight: 60–100 lbs
• Height: 24–28 inches
• Key Trait: Loyal, athletic, and intelligent, Dobermans thrive with structured training and love their humans fiercely.

2. Borzoi

• Weight: 60–105 lbs
• Height: 26+ inches
• Key Trait: Graceful and fast, this Russian sighthound is a mix of elegance and affection—ideal for active, loving families.

3. Bernese Mountain Dog

• Weight: 70–115 lbs
• Height: 23–27.5 inches
• Key Trait: These Swiss farmhands are strong, sweet, and crave family time.

4. Akita

• Weight: 70–130 lbs
• Height: 26–28 inches
• Key Trait: Dignified yet playful, the Akita is a loyal companion who might prefer being the only pet.

5. Tibetan Mastiff

• Weight: 70–150 lbs
• Height: 24–26 inches
• Key Trait: Independent and watchful, this ancient guardian dog is both clever and cat-like in demeanor.

6. Alaskan Malamute

• Weight: 75–85 lbs
• Height: 23–25 inches
• Key Trait: Perfect for cold-weather adventures, Malamutes are affectionate and thrive with rigorous activity.

7. Scottish Deerhound

• Weight: 75–110 lbs
• Height: 28–32 inches
• Key Trait: Known for loyalty and speed, these shaggy Highland hunters are best suited to homes without other pets.

8. Great Pyrenees

• Weight: 80–100+ lbs
• Height: 25–32 inches
• Key Trait: Calm and composed, this breed excels as both a guardian and a cuddle buddy.

9. Anatolian Shepherd

• Weight: 80–150 lbs
• Height: 27–29 inches
• Key Trait: Intelligent and hardworking, they need a job to do and plenty of space to roam.

10. Cane Corso

• Weight: 88–110 lbs
• Height: 23.5–27.5 inches
• Key Trait: Smart and muscular, this Italian breed loves training challenges and active play.

11. Leonberger

• Weight: 90–170 lbs
• Height: 25.5–31.5 inches
• Key Trait: Loving and sensitive, Leonbergers excel in search and rescue or simply as affectionate family pets.

12. Bullmastiff

• Weight: 100–120 lbs
• Height: 24–27 inches
• Key Trait: Gentle but firm, Bullmastiffs are patient companions with a history of protecting English estates.

13. Newfoundland

• Weight: 100–150 lbs
• Height: 26–28 inches
• Key Trait: Famous for their swimming prowess, “Newfies” are great with kids and are true gentle giants.

14. Tosa Inu

• Weight: 100–200 lbs
• Height: 21.5–23.5 inches
• Key Trait: These Japanese mastiffs are powerful but playful, requiring experienced owners and firm training.

15. Irish Wolfhound

• Weight: 105–180 lbs
• Height: 30–35 inches
• Key Trait: The tallest dog breed, Wolfhounds are sweet-natured giants who were once hunters in their native Ireland.

16. Neapolitan Mastiff

• Weight: 110–150 lbs
• Height: 24–31 inches
• Key Trait: Wrinkly-faced and loyal, these “knuckleheads” drool their way into your heart.

17. Great Dane

• Weight: 110–175 lbs
• Height: 28–32 inches
• Key Trait: Regal and friendly, this breed is known for being a gentle giant who loves everyone (including the cat!).

18. Saint Bernard

• Weight: 120–180 lbs
• Height: 26–30 inches
• Key Trait: Known for heroic Alpine rescues, Saint Bernards are mellow, lovable, and endlessly fluffy.

19. Mastiff (English)

• Weight: 120–230 lbs
• Height: 25–30+ inches
• Key Trait: A mix of ancient war dog and modern cuddle bug, Mastiffs are family-focused protectors.

20. Boerboel

• Weight: 150–200 lbs
• Height: 22–27 inches
• Key Trait: This South African breed is a fearless guardian with a soft spot for its family.

Big Dogs, Big Love

These massive pups aren’t just large in size—they have hearts to match. Whether you’re looking for a playful outdoor companion, a diligent protector, or a big snuggle buddy, one of these breeds might be perfect for you. Just be ready for their big needs—and bigger personalities!

Let me know if you'd like help choosing the right giant breed for your lifestyle. 🐾