The 10 most popular dog breeds in the world Did you know that there are around 800 different breeds of dogs in the world? So is! Hundreds of races with their own characteristics in terms of personality, appearance and character.
Physical appearance As we have already mentioned, it is a small, compact and fast-moving dog. Their measurements up to the cross vary between 15 and 25 centimeters although some can reach 30. In addition, they usually weigh between 1.5 and 4 kg.
Why do dogs move their tails? Many people ask each day "why do dogs move their tails?" It is popular custom to say that if a dog moves its tail it is because it is happy, but it is not always the case.