At Bresse Farms you can buy a all natural wormer that you don't have to get rid of the eggs its completely safe and works. with chickens on the ground you will always have worms I like to use it every 3 months you mix it in their water you can read all about it on their web site at...
You said it all part pyrameese get a purbreed GP and raise it mext to the chickens and after you work with it on basic commands introduce it to the chickens and within a few weeks they will be bonded you don't have to pay a high price for one run adds in news papers and on craigs list for full...