Weighing 5 to 7 kg Lhasa Apso is a small dog that well suited for apartment living. This breed is naturally protective, alert and friendly. Troubles in indoor living from this breed is also less as their energy level is not so high. But Lhasa Apsos are wary of strangers. So the early socialization and training are very important. The curious, clever, courageous and devoted dachshund is a great house dog. When matured, dachshunds weigh between 7 and 15 kg. They love to play inside and sleeping on the bed. Your companionship is what Dachshunds needed the most. Loneliness could lead to excessive barking. A small, unique looking, affectionate and playful breed. They can make a good apartment dog and a great companion. A matured Chinese crested dog would only weigh up to 5 kg. He loves to be with his owner always. If left alone too long this dog could have affected by separation anxiety. Named after the cotton like coat, it’s a small, smart easy to care dog. Weighing 4 to 6 kg, this breed is known for their lively, playful and affectionate nature. He absolutely loves living in apartments. Because he needs nothing more than your attention and companionship. At the same time, they couldn’t bear separation and boredom. Weighing not more than 3 kg, Chihuahua is the smallest breed of dog in the world. The best thing about chihuahuas is they are easy to care and don’t need a lot of space. Even though small in size, Chihuahuas are courageous, watchful and alert. A true companion who is sociable, patient affectionate and playful. Weighing only 6 to 8 kg this dog is not so big as its name. Cavalier is an excellent choice for any who are looking for an apartment dog. It’s dog with moderate energy level and needs no lot of space. Originated from Central Africa, basenji is a small, energetic, barkless dog. Yes, it’s a very quiet dog which can make a great indoor dog. The quiet nature doesn’t make basenji a bad dog. He is alert, and if found anything unusual he would bring his master’s attention to it by growling. Boston terrier is a lively, enthusiastic and affectionate breed who could be a great companion for you. He loves to be with the family for the most time, definitely at indoors. It’s not a breed to live outside. It’s small dog who doesn’t weigh more than 11 kg. Boston terrier also doesn’t need a lot of exercises. French bulldog is a small, unique looking dog who is easy to care and need little grooming. He’s an exceptional indoor dog for several reasons. First, its small size – weight only 7 to 12 kg. Their energy level is also low. So that they need not a lot of space. French Bulldogs also don’t bark excessively. It’s an easy going breed who love to be with the family. Pug is a breed that shouldn’t be left outside. It’s a great companion and house dog. For this breed, your presence and affection are as important as food. This small breed is playful, affectionate and clever. They can also be friendly with children.