Dannan used to love to chase tennis balls in the yard. (Note that I said "chase"; we never mastered "fetch", because I was too lazy. I'm just being honest, here.) Then, he got tired of it and didn't want to do it anymore.
The other day, we both discovered that he likes it again. Before this picture, there was much jumping and wroooo-wrooooing. (The colour is pretty washed out; my cell phone doesn't have the best camera.)