We have a few stray cats and dogs that come onto our property at night. My chickens run the place during the day. We walk around and scoop up all the poop but sometimes we will miss some and the chickens find it and go to town. Today they found a some and as I got them away from it and scooped it up I noticed it had worms in it. Should I be worried about the worms passing to my chickens? And what about the eggs they lay should I toss them?