Discover the ten smallest dog breeds, their unique traits, and considerations for potential owners seeking tiny companions.

For city dwellers and apartment residents, finding the right dog breed can be a challenge. Smaller dog breeds often provide an excellent solution, adapting well to limited spaces and lifestyles filled with work and family commitments. Their compact size not only makes them manageable but also travel-friendly, and they usually have lower exercise requirements compared to their larger counterparts.
Moreover, smaller dogs generally have healthier lifespans, reduced food expenses, and less impact on living spaces. In previous articles, we explored popular small breeds and even looked at teacup dogs. However, this article focuses on the ten smallest dog breeds, evaluated through both height and weight metrics. Notably, some well-known breeds, such as the Shih Tzu and French Bulldog, were excluded for being relatively heavier and taller.
Smallest Dog Breeds
The following list reveals notable small breeds, ranked according to both their height and weight.
1. Chihuahua
Height: 5–8 inches (to the shoulder)
Weight: Up to 6 lb
The Chihuahua tops the list for good reason, being one of the oldest breeds originating from the Aztec civilization. These tiny dogs are full of personality, often displaying fearless traits and strong loyalty to their owners, which can sometimes lead to jealousy. Regular dental care is crucial to keep this breed healthy.
2. Pomeranian
Height: 6–7 inches
Weight: 3–7 lb
With a lively disposition and fluffy coat, the Pomeranian distinguishes itself with a rich ancestry tracing back to larger Arctic sled dogs. Although slightly heavier than other toy breeds, their stature places them firmly in this ranking. Persistent grooming will be necessary to maintain their thick coat, and consistent exercise is key to keeping them content.
3. Toy Poodle
Height: Up to 10 inches
Weight: 4–6 lb
The Toy Poodle stands out for its intelligence and adaptability. Known as one of the smartest breeds, they excel in training and agility. Though slightly taller than some on this list, their low weight gives them a spot among the smallest. Regular grooming appointments are essential for maintaining their stylish coat.
4. Yorkshire Terrier
Height: Approximately 7 inches
Weight: Up to 7 lb
With its vibrant personality and long, silky coat, the Yorkshire Terrier is known for not only its beauty but also its tenacity. Originally bred to catch rodents, they can be both useful and charming. Their energetic nature, combined with a loud bark, makes them excellent watchdogs, but be prepared for coat maintenance.
5. Maltese
Height: 7–9 inches
Weight: Up to 7 lb (ideally 4–6 lb)
The Maltese stands out with its stunning, flowing white coat and gentle demeanor. Despite their sophisticated appearance, these dogs are known for their calm personality and don't bark often. However, they do require considerable grooming to keep their coat in prime condition, making them suitable for owners willing to invest time in care.
6. Papillon
Height: 8–11 inches
Weight: 5–10 lb
The Papillon captivates with its unique butterfly ears and an agility that belies its small stature. Although compact, this breed is highly active and thrives in agility sports, making it perfect for energetic families. They require regular exercise and mental stimulation to remain content and engaged.
7. Italian Greyhound
Height: 13–15 inches
Weight: 7–14 lb
Characterized as a delicate sighthound, the Italian Greyhound surprises many with its athletic prowess and speed, able to reach up to 37 mph. Despite its slender build and nimble legs, it's also a gentle and affectionate companion. They'll enjoy cuddling after a bout of play.
8. Brussels Griffon
Height: 7–10 inches
Weight: 8–10 lb (not to exceed 12 lb)
The Brussels Griffon charms with its expressive face and was historically bred to hunt rats. With its compact size combined with a sturdy appearance, this breed is a delightful companion with a unique character. Expect consistent grooming, especially if opting for a rough coat.
9. Japanese Chin
Height: Approximately 10 inches
Weight: 7–11 lb
The Japanese Chin embodies grace and elegance, originally treasured by Japanese and Chinese royalty. Noted for their intelligence and lively demeanor, these dogs require regular grooming to maintain their striking coat and are ideal for those who appreciate a spirited companion.
10. English Toy Spaniel (King Charles Spaniel)
Height: 12–13 inches
Weight: 13–18 lb
The English Toy Spaniel has a royal history, having been favored by British nobility during the Tudor period. Known for their affectionate nature, these gentle lapdogs are well-suited for calm environments where they can receive ample love and attention.
Common Health Issues with Small Dogs
Dental Disease
In small breeds, dental disease is a prevalent concern. Their compact mouths can lead to tartar build-up and other dental issues. Owners should prioritize oral hygiene, including regular brushing and veterinary check-ups.
Knee Joint Issues
Conditions like patella luxation affect many small breeds, where the kneecap dislocates, causing pain and mobility issues. Observing any changes in your dog's gait can aid in early detection of this issue.
Windpipe Problems
Tracheal collapse is another risk for small dogs, resulting in respiratory complications characterized by choking or coughing. Awareness of your pet's breathing patterns can be crucial for timely intervention.
Proactive Care
Responsible ownership includes ensuring regular vet visits and acting promptly on health concerns. Pet insurance can alleviate financial stress for treatments, especially for conditions requiring specialist care.
Read next: Cutest Dog Breeds
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