I think Golden Retrievers are the cutest and nicest dogs out there. Do you like them?
Golden Retrievers are really sweet. They're in the top three recommended breeds for service dogs because of their temperament! 
How interesting! What are the other two recommended breeds?
Standard Poodles and Labrador Retrievers are the other two breeds that are most commonly used for service work. 
I'm not surprised Labradors are on there, but I never would've expected Poodles. I don't think I've ever seen a Poodle being used as a service dog, but I've seen plenty of retrievers.
Poodles are ranked second most intelligent breed, just behind the Border Collie, so they can learn to do all sorts of things. 
What kind of service do Poodles normally perform?
They can be assistance dogs to help guide people who are blind or have mobility challenges because of their size.