Why are the labrador retrievers the most popular dog breed?

Answer 1

They are not the most popular, but are somewhere in the top ten! People want to get them because they are trained easily, they are loyal, and they are a perfect size dog -- not too big not too small. They can also get trained to fetch the game that hunters shot. They are very useful! They are useful except if you name them "Marley". ^^

Answer 2

They have a very good temperament, they are loyal, outgoing and easily trainable.