A couple of years ago, Mr. Taleteller and Blueberry went through beginning obedience class -- twice. They failed graduation night both times because of errors on my husband's part. Still, Blueberry really enjoys the "game" of obedience. They don't practice all the time, but on occasion they go through the paces to keep her refreshed.
It gets even more entertaining when Bunny decides that she has to join in. She loves obedience, loves treats and loves attention. She just can't help herself! She has to join in.
The other night, Mr. Taleteller got out some treats that Blueberry finds irresistible for some reason. It was a good break from the winter doldroms for my husband and for the girls. It was also a good giggle for me. Blueberry always starts out serious and then gets sillier and sillier. Even my husband can't stay serious with her once she gets going.
Don't let anybody tell you that greyhounds can't do obedience! Just know that they'll do it when they want, how they want, and in their own sweet time!