Do you like Labrador Retrievers? 
I do not know what they look like. Are they typically tall and heavy or short and small?
They are similar to Golden Retrievers and other retriever dogs. So I would say medium height and somewhat heavy.
Ohhh okay! What country did they first come from?
Canada. They were brought to the US and the UK where they are very popular
Oh wow cool. Is there anything interesting about them different from other dogs?
They are a favorite breed for disability assistance. They are frequently trained to aid the blind, those who have autism, and to act as a therapy dog. They can also be used by law enforcement for drug detection and screening.
Wow i did not know that! I learned a lot. Are they often put in dog shows or dog competitions?