Are you searching for a tiny dog breed that fits perfectly into your life and home? Small dogs may be little in size, but they have huge hearts and vibrant personalities. Imagine having a loyal, playful companion who can curl up in your lap yet be a lively protector of your family.
But with so many small dog breeds out there, how do you choose the right one? Which tiny dogs are perfect for apartment living? Which breeds are easy to train and great with kids?
In this article, we’ll explore the 7 smallest dog breeds in terms of height and weight. These furry friends are not only adorable but also smart, affectionate, and full of energy. Whether you want a cuddly lap dog or a playful pup, these tiny dogs make wonderful companions for all kinds of pet parents.
Smallest Dog Breeds In Terms Of Height And Weight
1. Chihuahua

The Chihuahua is a tiny dog with a huge personality. AKC states that it’s a national symbol of Mexico and one of the oldest breeds of the Americas.
This tiny dog is famous for its boldness and fierce loyalty to its owners. Despite their small size, Chihuahuas make excellent family pets and lap dogs.

Weighing no more than 6 pounds and standing around 5 to 8 inches tall, the Chihuahua features a compact, graceful build, large, upright ears, and expressive, round eyes.
Their small size makes them ideal for apartment living or small spaces. These little dogs thrive on companionship and love to be close to their pet parents.

Chihuahuas need proper socialization and mental stimulation from a young age. They are highly alert and have a loud bark that can deter strangers. With consistent training, these tiny dogs become affectionate and playful family pets.
2. Pomeranian

Pomeranians are among the most popular small dog breeds worldwide. Known for their fluffy coats and lively personalities, these tiny dogs bring endless joy to their families. As per WebMD, this toy breed, which weighs no more than 7 pounds and stands 6 to 7 inches tall, descends from hardy Arctic sled dogs.

Originally bred from larger Spitz-type dogs, Pomeranians have a thick double coat that requires regular grooming. Their curious and playful nature makes them great companions for active pet parents who can provide mental and physical stimulation.

Despite their small size, Pomeranians have a confident and alert demeanor. This makes them excellent watchdogs, always ready to alert their families to any unusual sounds. Proper training and early socialization help them become well-mannered and affectionate pets.
3. Yorkshire Terrier

Yorkshire Terriers, or Yorkies, are tiny dogs packed with personality. Weighing no more than 7 pounds and standing around 7 to 8 inches tall, this toy breed was originally developed in England.

Purina mentions that long before becoming the pampered companions of Victorian ladies, Yorkies worked as ratters in coal mines and mills. They’ve always been brave, determined, and full of spirit.
They make excellent small dog breeds for apartment living. Their silky, long coat and bright eyes make them instantly lovable.
They are alert and make great watchdogs despite their small stature. Yorkies form strong bonds with their families and thrive on companionship and affection.
Training and mental stimulation are essential for these smart dogs. Early socialization helps curb their sometimes feisty behavior. With proper care, Yorkies become playful, loving pets that bring warmth to any home.
4. Toy Fox Terrier

The Toy Fox Terrier is a charming and energetic, tiny dog breed known for its agility and intelligence. The average height of the Toy Fox Terrier is between 8.5-11.5 inches, and the average weight is between 3.5-7 pounds. This small dog is perfect for families seeking an active yet compact companion.

Originally bred for hunting small game, Toy Fox Terriers have a keen protective nature. They are alert and quick to respond, making them excellent watchdogs despite their size. Their playful spirit makes them great for engaging in family life.
These toy dogs need regular mental and physical stimulation to stay happy. Early socialization and training help manage their lively energy. With love and care, Toy Fox Terriers become affectionate pets that adapt well to various living situations.
5. Toy Poodle

The Toy Poodle is one of the smartest small dog breeds, known for its hypoallergenic coat and lively personality. Weighing under 10 pounds and typically measuring 10 inches or less in height, this tiny dog breed is perfect for pet parents living in small apartments or homes.

Toy Poodles thrive on mental stimulation and need regular exercise to stay happy and healthy. Their intelligence makes training easier, and early socialization helps them become well-mannered family pets. This breed’s playful and affectionate nature creates a strong bond with owners.
As one of the most popular toy dogs, Toy Poodles offer both companionship and protective instincts. Their small size doesn’t stop them from being alert watchdogs. Overall, Toy Poodles are excellent small dogs for families looking for energetic and loyal furry friends.
6. Maltese

The Maltese is a beloved small dog breed known for its silky white coat and gentle temperament. Weighing between 4 to 7 pounds and usually standing between 7 to 9 inches tall, this tiny dog is perfect for families seeking a loving lap dog with a big personality.

Originally bred as companion dogs, Maltese are affectionate and thrive on forming strong bonds with family members. They are intelligent and respond well to proper training and early socialization, making them excellent family pets.
Despite their small size, Maltese dogs are alert and can serve as effective watchdogs with their loud bark. Regular mental and physical stimulation keeps them happy and well-behaved. Their playful, gentle nature makes them ideal for homes with children and other pets.
7. Affenpinscher

The Affenpinscher is a small dog breed known for its curious and lively personality. Weighing only 7 to 10 pounds and standing about 9 to 11 inches tall, this tiny dog combines playful energy with a confident and protective nature. So, it makes it a great companion for families and individuals alike.

Originally bred to catch rats and pests, Affenpinschers have natural watchdog instincts. Their alertness and loud bark help deter strangers, despite their small size. Early socialization and proper training are essential to channel their spirited energy positively.
These small dogs thrive with mental stimulation and regular exercise. Their affectionate nature and loyalty allow them to form strong bonds with family members. For pet parents seeking a lively, intelligent, and protective tiny dog breed, the Affenpinscher is an excellent choice.
Conclusion
In conclusion, the world of small dog breeds offers an impressive variety of loyal, intelligent, and protective companions. From the tiny yet fearless Chihuahua to the smart and affectionate Toy Poodle, these small dogs bring big hearts to their families.
Proper training and early socialization are essential to help these breeds thrive as both playful pets and alert watchdogs. Whether you live in a small apartment or a larger home, these smallest dog breeds combine companionship, energy, and protective instincts perfectly. Choosing the right small dog breed ensures a lifelong bond filled with love and joy.