My favorite thing in the world is to play fetch. My owners take me to the park near my house whenever it's nice out and we play. It is so much fun. Recently, we got a ChuckIt! ball launcher from Amazon which makes it so that I have to run really far to get the ball. I get tired very quickly, especially when it is hot. I usually only make it for 5-10 throws before I lay down because I am so tired.
Here's a picture of me at the park.