If it was your dog, your cat or maybe even your little baby or toddler (it happens), make sure you clean any remaining feces off them so the stain doesnt spread throughout the house. Using toilet paper or a plastic bag, remove any remaining pieces from the carpet. Make sure that the piece of toilet paper you use is dry, not wet. Take a moist paper towel or a baby wipe and use a pinching motion to remove any feces from the carpet fibers.