Bulldog. Not too big, not too small, this gentle breed is content to curl up next to you.
Pug. Pugs are known for their smooshed faces and playful personalities. They are relatively low-maintenance dogs that do well in apartments.
Chihuahua. Chihuahuas are small, feisty dogs that make great companions for people who live in small spaces. They are relatively easy to train and don't require a lot of exercise.
French Bulldog. French Bulldogs are another popular breed of small, indoor dog. They are known for their wrinkled faces and friendly dispositions.
Maltese. Maltese are small, white dogs that are known for their long, silky hair. They are relatively easy to groom and make great lap dogs.
Boston Terrier. Boston Terriers are small, stocky dogs that are known for their friendly faces. They are relatively low-maintenance dogs that do well in apartments.
Shih Tzu. Shih Tzus are small, furry dogs that are known for their long hair. They are relatively easy to groom and make great lap dogs.
Yorkshire Terrier. Yorkshire Terriers are small, feisty dogs that are known for their long, silky hair. They are relatively easy to groom and make great companions for people who live in small spaces.
Poodle. Poodles come in three sizes: standard, miniature, and toy. They are all intelligent and easy to train dogs that make great indoor pets.
Bichon Frise. Bichon Frises are small, white dogs that are known for their soft, curly hair. They are relatively easy to groom and make great lap dogs.
Miniature Schnauzer. Miniature Schnauzers are small, wiry dogs that are known for their beards and eyebrows. They are relatively easy to groom and make great companions for people who live in small spaces.