강아지 어린이·개 물림 예방 자주 묻는 질문 Q&A — 보호자가 꼭 알아야 할 핵심

Can dogs and children live together safely? — How to prevent dog bites

Brain & CognitionQ&AMeongsiljang Veterinary Advisory Board

In households where children and dogs live together, we provide practical ways to prevent dog bites and answer frequently asked questions. We’ve compiled essential guidelines that all pet owners should know, regardless of breed.

What is preventing dog bites to children?

A scene of a child and a puppy interacting safely.

Preventing dog bites to children is a safety management approach that involves both pet owners and children understanding the dog's behavioral signals and learning proper interaction guidelines to prevent bite incidents. The most important thing to remember is that any breed of dog can bite depending on the situation. According to veterinary behavioral medicine research, 77% of dog bite incidents occur when the victim is bitten by a familiar dog they already know. It's crucial to keep in mind that injuries can happen not from strange dogs, but from the family dog right next to our children at home.

Why do dog bite incidents occur?

The most common cause of bite incidents is missing or ignoring a dog’s warning signals. Dogs always give warnings before biting, but children who haven’t learned to recognize these signs may overlook them. Common triggers include pulling ears or tails, hugging from above, disturbing food bowls, and waking a sleeping dog. The younger the child, the more unpredictable and threatening their behavior can seem to the dog.

Dog warning signals vs. relaxed signals — at a glance

Item	Warning Signals (May Bite)	Comfortable Signals (OK)
Tail	Held stiffly high or tucked low	Wagging softly
Ears	Flattened back	Naturally upright or forward
Eyes	Whites showing (whale eye), fixed stare	Soft gaze with no whites showing, not fixing on one point
Mouth	Lips raised, teeth bared, growling	Mouth slightly open with tongue out
Whole body	Frozen and motionless	Relaxed, natural posture

If two or more warning signals appear at the same time, stop the interaction immediately. One thing to note: behaviors like yawning, blinking, lip-licking, and head-turning are not signs of 'comfort' but calming signals the dog sends to soothe its own anxiety and stress. If you see these, it already means the dog is uncomfortable, so keep your distance and don't approach.

Three approach rules to teach your child

Always ask the owner first: Before approaching a dog, always make it a habit to ask the owner (or the dog’s guardian) for permission.

Offer your hand for sniffing: Once you’ve received permission, extend a loosely closed fist low to the ground and wait for the dog to sniff it on its own terms. If the dog turns away, do not force contact.

Avoid touching sensitive areas: Clearly teach children not to touch a dog’s ears, tail, paws, food bowl, or toys. Having an adult demonstrate proper behavior is the most effective approach.

A child extending a closed fist toward a puppy for it to sniff.

Never leave them alone in these situations

Never leave a child unattended with a dog that is eating or chewing on a toy. It is also dangerous to wake a sleeping dog or allow a child to touch a dog that is in pain. Even if your child and dog are close, always separate them when you are not present to supervise.

The "Be a Tree" technique — what children should do when a dog gets excited

"Be a Tree" is a bite-prevention technique for children that has been proven effective in veterinary behavior medicine education. Instead of running or shouting when your dog gets excited or chases you, try this: ① Stop moving and bring your feet together. ② Bring your hands together in front of your chest, like roots. ③ Look down and avoid making eye contact with your dog. ④ Stay still and wait until your dog loses interest and walks away. Running triggers your dog's chase instinct, so staying still is the key.

Age-specific management points for child-dog relationships

Infants and toddlers (0–3 years): Never leave a dog alone with a child in this age group. Children this young may mistakenly view the dog as a toy. Preschool and early elementary school children (4–7 years): Teach them to recognize warning signs directly. Using picture cards or videos can be particularly effective. Upper elementary school and older (8+ years): Involve them in caring for the dog to foster a sense of responsibility, which strengthens the bond. Let them assist with tasks such as feeding and walking, sharing in the role of caregiver. Regardless of age, all interactions between children and dogs should always take place under adult supervision.

Start preparing your dog before a new baby arrives

If you’re pregnant or planning to adopt, start gradually exposing your dog to baby sounds and smells at least a few weeks before the baby arrives. Sudden changes in the environment can increase your dog’s stress and wariness. If your dog has behavioral issues or a history of biting, be sure to consult your veterinarian or a certified animal behavior specialist.

Reviewed by a veterinarian

Dr. Tony — Punnawat Phongkittirak

Veterinarian

A veterinarian who majored in veterinary medicine at Khon Kaen University, Thailand, and completed the IVSA program at North Carolina State University in the United States. Drawing on clinical experience at animal hospitals, he works in the pet healthcare field and is dedicated to building a digital care environment that connects pet parents with veterinarians.

Frequently asked questions

Can even a gentle breed of dog bite a child?

Yes, that’s right. Even gentle breeds like Golden Retrievers and Beagles can bite depending on the situation. The context matters more than the breed. Any dog can bite in certain circumstances, such as when their meal is interrupted, they’re in pain, or they’re overly excited during play.

Should you scold your dog when it growls?

Don’t scold your dog. Growling is the final warning before a bite. Suppressing this behavior can lead to your dog biting without any prior warning. When your dog growls, separate them first and then identify the underlying cause.

What first aid should I give if my child is bitten by a dog?

First, thoroughly rinse the wound with clean, running water, then apply pressure with a clean cloth to stop the bleeding, and seek immediate care at an emergency room or pediatric clinic. Dog bites carry a high risk of infection and often require medical treatment (according to U.S. statistics, about 19% of bite incidents require medical intervention), and depending on the depth of the wound, additional treatment may be necessary.

My child is afraid of dogs. How can I help?

It’s important not to force your dog to be touched. Start by tossing treats in the same space as your dog, allowing them to gradually close the distance on their own. If needed, consider consulting a professional animal behaviorist.

What should I do if my dog has already bitten someone before?

Consult a veterinarian or a certified animal behaviorist immediately. Dogs with a history of biting require a thorough behavioral assessment and structured training under professional guidance. For safety, do not resume contact with your child until you’ve received expert advice.

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References

[1] Bergman, L. and Gaskins, L. (2008). Expanding families: preparing for and introducing dogs and cats to infants, children, and new pets. Veterinary Clinics of North America, Small Animal Practice 38(5): 1043–1063.

[2] Levine, E.D. (2023). Pets and the family dynamic. In: Behavior Problems of the Dog and Cat (ed. L. Ackerman). Elsevier.

[3] Kerns, K.A., Dulmen, M.H., Kochendorfer, L.B. et al. (2023). Assessing children's relationships with pet dogs: a multi-method approach. Social Development 32(1): 98–116.