Dog Feces: Health Risks and Potential Hazards

Dog feces can harbor zoonotic pathogens posing risks to humans, especially children and immunocompromised individuals.

Common Pathogens

• Bacteria: E. coli (diarrhea, UTI), Salmonella, Campylobacter (gastroenteritis).
• Protozoa: Giardia, Cryptosporidium (prolonged diarrhea, malabsorption).
• Helminths: Roundworms (Toxocara → visceral/ocular larva migrans), hookworms (cutaneous larva migrans, anemia), whipworms, tapeworms.

Prevention

• Prompt pickup and sealed disposal.
• Handwashing after any contact.
• Prevent children playing in soiled areas.
• Regular veterinary deworming.
• Extra caution if pregnant or immunocompromised.

When to Seek Care

If GI symptoms, fever, rash, or vision changes occur after exposure, see a physician. Stool O&P, serology, or PCR may be indicated.