Small Dog Breeds: 20 Best Small Dogs for Every Lifestyle 2026
Small dog breeds — typically under 22 pounds — include some of the most popular and diverse dogs in the world. From energetic Chihuahuas to laid-back Pugs, small breeds offer companionship in a compact package and are ideal for apartment living, travel, and owners who prefer a less physically demanding dog.
This guide is for informational purposes. Always consult a licensed veterinarian for health concerns specific to your dog.
Defining Small Dog Breeds
Most breed guides and veterinarians use under 22 pounds (10 kg) as the threshold for “small” dogs. Toy breeds — a subcategory — typically weigh under 12 pounds and include Chihuahuas, Yorkshire Terriers, and Toy Poodles. Small breeds were historically bred for ratting, companionship, scent hunting, or lap warming.
Top 20 Small Dog Breeds
| Breed | Weight | Energy | Good For |
|---|---|---|---|
| Chihuahua | 2–6 lbs | Moderate | Singles, seniors |
| Yorkshire Terrier | 7 lbs max | Moderate-High | Apartments |
| Pomeranian | 3–7 lbs | High | Active owners |
| French Bulldog | under 28 lbs | Low-Moderate | Families, apartments |
| Shih Tzu | 9–16 lbs | Low-Moderate | Seniors, apartments |
| Dachshund | 8–32 lbs | Moderate | Families, singles |
| Maltese | under 7 lbs | Low-Moderate | Companions |
| Pug | 14–18 lbs | Low | Low-activity owners |
| Cavalier King Charles | 12–18 lbs | Low-Moderate | Families, seniors |
| Boston Terrier | 12–25 lbs | Moderate | All lifestyles |
| Havanese | 7–13 lbs | Moderate | Families |
| Miniature Schnauzer | 11–20 lbs | High | Active owners |
| Toy Poodle | 4–6 lbs | High | Allergy sufferers |
| Jack Russell Terrier | 13–17 lbs | Very High | Active owners |
| Pembroke Welsh Corgi | under 30 lbs | High | Active families |
| Bichon Frise | 12–18 lbs | Moderate | Allergy sufferers |
| Scottish Terrier | 18–22 lbs | Moderate | Independent owners |
| Papillon | 5–10 lbs | High | Dog sports enthusiasts |
| Italian Greyhound | 7–14 lbs | Moderate-High | Experienced owners |
| Cocker Spaniel | 20–30 lbs | Moderate | Families |
How to Choose the Right Small Breed
Matching a breed’s energy level, grooming needs, and temperament to your lifestyle is more important than aesthetics. Consider activity level (Jack Russells need vigorous daily exercise; Pugs are happy with short walks), barking tendency, grooming needs, and compatibility with children and other pets.
Care Tips for Small Dogs
- Nutrition — Feed small-breed formulas with smaller kibble and appropriate caloric density
- Hypoglycemia risk — Tiny toy breeds can suffer low blood sugar; feed multiple small meals daily
- Temperature sensitivity — Small dogs lose heat faster; consider a dog coat in cold weather
- Dental health — Small breeds are prone to periodontal disease; brush weekly
For grooming help, explore dog grooming services near you on HeiBob.
Common Health Issues in Small Dog Breeds
- Patellar luxation — kneecap displacement common in Pomeranians, Chihuahuas, Yorkies
- Tracheal collapse — avoid collar leashes
- Dental disease — nearly universal in small breeds by age 3 without preventive care
- Heart valve disease (MVD) — Cavalier King Charles Spaniels and Dachshunds especially prone
- IVDD — particularly affects Dachshunds and other long-backed breeds
Find veterinary clinics in your area and schedule annual wellness exams.