When a dog bites a child, parents worry about two things at once: infection in the wound and rabies. What happens in the first few minutes, and who sees the child afterward, shapes both risks.

Why Bites Need Attention

A dog’s mouth carries many bacteria, and teeth that break the skin can push them deep into tissue. A puncture that looks tiny on the surface can be deep, and deep punctures tend to be the ones that become infected. Saliva can also carry rabies virus, so the question of rabies protection comes up whenever skin is broken. Public health guidance, including state health department outlines of CDC-style protocols, advises washing the wound with soap and clean running water for 15 minutes as the first step, because washing physically removes saliva and lowers the amount of virus at the wound.

How It Differs by Situation

The AAP’s HealthyChildren.org page on animal bites advises that any bite that breaks the skin be seen by a pediatrician, who will check tetanus immunization and whether rabies protection is needed, and who may prescribe preventive antibiotics because bites carry infection risk. Bites to the face, neck, hands, feet, or near a joint are generally taken more seriously, and deep puncture wounds are often left open or closed late rather than stitched right away. The CDC’s rabies post-exposure algorithm treats owned dogs, cats, and ferrets as lower risk: if the animal is healthy and can be confined and watched for 10 days, rabies shots are usually not needed unless it becomes ill. Bats are listed as a high-risk species, and any possible direct contact with a bat calls for a medical evaluation.

First Aid at Home

  • Bleeding: press a clean cloth or gauze on the wound.
  • Wash: hold the area under running water with soap for 15 minutes, rinsing rather than scrubbing hard.
  • Cover: after washing, apply an antiseptic if you have one and cover with clean gauze.
  • Gather information: note the owner’s name and phone number and whether the dog’s vaccines are current. If the dog ran away, write down where and when, plus a description.
  • Call the pediatrician the same day for any bite that broke the skin.

Common Misunderstandings

  • “It’s a small scratch, so we can skip the visit.” Depth is hard to judge by eye.
  • “Antibiotic ointment is enough.” Ointment does not replace thorough washing or a rabies risk assessment.
  • “A vaccinated pet means zero risk.” Vaccine records are one input; clinicians weigh the animal’s health, behavior, and whether it can be observed.
  • “Only stray animals matter.” Owned pets cause most bites to children, and the 10-day observation rule exists for that reason.

When to Seek Care

See a doctor the same day if the skin is torn or punctured, the bite is on the face, neck, hand, or near a joint, or the animal is a stray, wild, or unknown. Go to the emergency room right away if bleeding does not stop after 10 minutes of firm pressure, tissue is missing, or the child is limp, struggling to breathe, or bitten by a bat. Spreading redness, pus, fever, or growing pain in the following days can signal infection and needs a visit. This information is based on U.S. (AAP and CDC) guidance; if you live elsewhere, check with a local pediatrician for country-specific recommendations. This information isn’t a diagnostic tool and doesn’t replace advice from a medical professional.