Which retriever enjoys the water?

golden retriever
labrador retriever
chesapeake bay retriever
all of the above

I think all of the above

because I think all dogs enjoy water

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.