Picked up some Dillies (small night crawlers) from Wal-Mart today. Cowboy didn't like the piece I tossed in there for him. He struck at it once and then left it alone. I think he got some dirt and didn't like the taste of the dirt on the worm. I went to Petsmart for more pinhead crickets and some décor. I went ahead and got some Red Wigglers. I haven't fed them to Cowboy yet. So, here are my questions: A) When it comes to worms, do I still need to follow the "no larger than the gap between his eyes" rule? B) Are the Red Wigglers are good feed for him. C) Should I rinse the worms off with spring water before feeding to get any loose dirt off of them.