Most parents know pet waste in the yard isn't ideal — but many don't realize just how significant the health risks are for young children. Kids are far more vulnerable than adults to the bacteria and parasites in dog waste, and in Hampton Roads' warm climate, those risks are present year-round.
Why Children Are at Greater Risk
It comes down to behavior and biology. Young children:
- Play at ground level — where bacteria and parasite eggs concentrate
- Frequently touch soil, grass, and then their faces or mouths without thinking
- Are less consistent about hand-washing after outdoor play
- Have developing immune systems less equipped to fight off parasitic infections
- May play in areas of the yard they don't realize are contaminated
Adults who spend time in the same yard will generally have much lower exposure risk. A child rolling in the grass, digging in garden areas, or playing near a fence line is in a completely different risk category.
The Specific Threats in Dog Waste
Toxocara (Roundworms)
This is the most serious parasite concern for children in yards where dogs defecate. Toxocara canis eggs are shed in dog feces and can survive in soil for months — in some conditions, years. A child who touches contaminated soil and then their mouth can ingest eggs without any visible waste present.
Toxocariasis in children can cause visceral larva migrans — a condition where roundworm larvae migrate through the body and can affect the liver, lungs, and in the most serious cases, the eyes (ocular larva migrans), potentially causing permanent vision damage. The CDC estimates that millions of Americans have been infected with Toxocara, with children being the most affected group.
Hookworms
Hookworm larvae from dog waste can penetrate skin directly — meaning a child who walks barefoot or plays on contaminated ground can become infected without ingesting anything. Symptoms include itching and a characteristic "creeping eruption" rash as the larvae move under the skin, as well as abdominal pain and intestinal illness if the infection progresses.
In Hampton Roads, where barefoot play in warm months is common and the climate supports larval survival, this is a real concern during the long Virginia spring, summer, and fall season.
E. coli and Salmonella
Dog waste routinely contains E. coli and Salmonella — bacteria that cause serious gastrointestinal illness in children. A child doesn't need to eat or touch waste directly; contact with contaminated soil followed by hand-to-mouth contact is enough. These bacteria can remain active in warm, moist soil for weeks.
Giardia
Giardia is a microscopic parasite that causes significant diarrheal illness — sometimes severe enough to require medical treatment. It spreads easily from contaminated surfaces and soil, and can be passed between pets and children in the same household once introduced.
⚠️ Important: These risks exist even when you can't see visible waste in the yard. Parasite eggs and bacteria persist in the soil long after the waste itself has broken down or been washed away. A yard that "looks clean" can still be contaminated.
Hampton Roads Makes It Worse
Virginia's climate creates conditions that extend the active risk season well beyond what dog owners in northern states experience. In Chesapeake and Virginia Beach:
- Warm temperatures from March through November keep bacteria and larvae viable in soil far longer
- High humidity creates ideal survival conditions for parasites
- Heavy rainfall spreads contamination beyond the original deposit site
- Children play outdoors more months of the year than in most U.S. regions
This is one reason we emphasize that consistent, regular removal matters more in Hampton Roads than in colder climates where waste freezes and bacterial activity slows in winter.
What You Can Do to Protect Your Kids
- Pick up waste promptly and consistently — within 24–48 hours, before eggs and bacteria establish themselves in the soil
- Establish a "shoes off, hands washed" rule after outdoor play, every time
- Keep children away from areas where waste has recently been deposited, especially before cleanup
- Keep your dog on a regular deworming schedule — a dog that doesn't carry parasites can't shed them in your yard
- Use professional weekly pet waste removal to ensure nothing builds up between visits
💡 Bottom line for parents: If your kids play in a yard where your dog also uses the bathroom, consistent pet waste removal isn't just about keeping the grass nice — it's a genuine child health issue. Weekly professional service is the most reliable way to keep contamination from accumulating to dangerous levels.
Frequently Asked Questions
My yard looks clean — do I still need to worry?
Yes. Toxocara eggs and other parasites persist in soil long after the visible waste is gone. If your dog has ever used an area of the yard and it hasn't been professionally cleaned, there may still be contamination present in the soil. Regular removal prevents the ongoing accumulation of eggs and bacteria.
What if my dog is dewormed — is the yard safe?
A dewormed dog is a lower-risk dog, but not zero risk. Dogs can reacquire parasites between treatments, especially if they're outdoors. Deworming your dog is important — and it works best in combination with regular yard cleanup, not as a substitute for it.
How quickly can I let kids back in the yard after cleanup?
Immediately after cleanup, the most visible risk is gone. For ongoing contamination reduction, consistent regular pickup — not a single cleanup — is what reduces soil pathogen levels over time. If you're concerned about past buildup, a one-time deep clean followed by weekly service is the most effective approach.