I run a 4H group. Every year I get a little more educated about my chickens. I really need to teach my kids about a good dewormer that is cheap and easy to use. does anyone have suggestions or advice? I also heard that before we take our birds to shows we should wash them in dog flea shampoo. Does this sound right? What brand of flea shampoo should we use? Is there a better brand? Like I said, I learn more every year!!