a lot of ads, sprinkle diatomaceous earth with their food and let them eat it. You need a chicken wormer to ensure happy healthy chickens. We explain what to look for, how to deworm chickens, and how to best prevent worms in chickens.
Natural worming-what to feed chickens to help prevent internal parasites worms(graphic pic) yuck, yep graphic alright.try acv in water, garlic to 8 cloves soak overnight)cucumber seeds, pumpkin seeds. more good info to try to maintain a healthy flock
Use blocks like these, or similar, on the outside of the run to stop dog digging in and plant fragranced and fly repelling plants in the holes!Chicken Coop Security - Gardens & Chickens & Worms, Oh My!
The Inward Journey Home ~ Worms, Chickens and Evolution