4. French Bulldog
French Bulldogs cost up to $3,000, they are patient and affectionate with their owners. The French Bulldog is a companion dog breed, that requires close contact with humans. They can suffer from separation anxiety if left alone for more than a few hours.
This breed states it should be muscular, with a loose and soft coat forming wrinkles. They are a flat-faced breed. French Bulldogs weigh around 7–11 kg. This breed’s life span is about 10-12 years. In 2017 American Kennel Club (AKC) ranked the French Bulldog as the fourth most popular breed.