How to prevent worms in dogs<br>Clean your dog's living area on a regular basis to remove feces and other waste materials. Dogs may become infected with worms from old feces that remains in your backyard. Use a poop scooper to clean up your dog's feces every day.
A clean living area for the dog will have worms.
( z1 have :ARG0 ( z2 area :location-of ( z3 live :ARG0 ( z4 dog ) ) :ARG1-of ( z5 clean ) ) :ARG1 ( z6 worm ) )