Well, there isn't really amost common breed of a dog to have in your house because different people like different kinds of dogs! Some people like, small, big, energetic, fat, soft etc. So just pick the kind of dog that suits you!
Pit-bulls are the most common type of dog, in dog fights.
i am obese too.
Pit Bulls
Small Dogs ( Kenny- wood)
For practical purposes it depends on the size of the dog and the house, any breed of dog can be kept in the house. Proper training is also important.
Japan's dog is a shiba inu, a common breed of dog in Japan.
the best breed is a Labrador
the welsh springer spaniel is the most uncommon breed in the us
The most common guide and police dog breeds are the German Shepard and Labrador retriever.
Labrador (black and brown) they can tolerate the climate in India and also they are the common dog in India.
The most common breed used for racing is the Greyhound as they are the fastest breed. Greyhounds are known to reach speeds of 72km/h.
any type of breed can do that but the most common type to do that is the husky because of the relation to the wolf!