away from contaminated areas, especially areas where there are feces can prevent them from contracting T. vulpis. There is no effective way to kill the parasite's eggs in the soil, so it is might be necessary to replace the soil and cleaning out litter boxes and kennels frequently. People cleaning these areas should wear gloves and wash their hands after the task. Dogs should have fecal examinations and deworming as necessary. If a dog is detected to be infected with T. vulpis, it should be treated immediately to prevent infection of other dogs. Their feces should also be cleaned up immediately in order to prevent the eggs from getting into the soil which could lead to the infection of others. References http://www.cliniciansbrief.com/uploads/docs/supplements/2008/september/whipworm.pdf Parasitic nematodes of mammals Parasites of dogs Trichocephalida Veterinary helminthology