For most people, dogs are, par excellence, the best pet they can have: smart, they give their love unconditionally, they are great companions and even produce multiple health benefits.
Despite this, not all people want to have a dog at home. Sometimes lack of space is the main factor. If you are thinking of having one but you can not decide because your house or apartment is very small, take a look at the following images. We introduce you to the 25 smallest dogs in the world: adults and adorable puppies.