Deciding whether to rehome a dog after it bites a child involves assessing the bite's severity, the cause (e.g., provocation, fear, illness), the potential for future incidents, and your family's ability to manage risk, often requiring professional help from a vet or behaviorist for a safe, informed choice, as rehoming or euthanasia are last resorts after behavior modification and management fail.
Bring the child to your GP, even for small wounds, as dog bites often get infected. Your GP will check the wound. They may give your child a tetanus booster injection. They may also prescribe antibiotics.
Ideally, you and your child would never let a situation escalate to the point of a growl or air snap, but if it does, immediately remove your child from the situation. Do not reprimand your dog for exhibiting these warning signals. Think of a snap as the last courtesy.
Dry the wound, apply antibiotic ointment, and cover it with sterile gauze or a clean cloth. Call your doctor if the bite or scratch broke or punctured the skin, even if the area is small. A child who is bitten by an animal may need antibiotics, a tetanus booster, or sometimes, a series of rabies shots.
A past bite does not automatically condemn a dog to permanent danger around children, but restoring safety requires prompt veterinary assessment, professional behavior intervention, rigorous management, and realistic decisions based on documented progress.
After an incident
Sometimes, owners might feel pressured to have their dog put to sleep after a bite or aggressive behaviour towards a child. Making the decision to euthanise a dog should be a last resort. Seek professional support from medical and behavioural experts.
Some dogs can become aggressive if they are in pain, for example if they are arthritic and have sore joints or a sore back. Your vet will also be able to recommend an accredited behaviourist who can help your dog to cope in the situations that trigger their behaviour and help them learn a better way to react.
One thing you need to come to terms with now is that you will never, EVER be able to trust him completely. My dog bit again after over 4 years without an incident. If this is something that you can live with and adjust to, then all you can do is find a good trainer and learn how to handle him.
Either ignore him for 10 to 20 seconds or, if he starts mouthing on you again, get up and move away for 10 to 20 seconds. If necessary, leave the room. After the short time-out, return to your dog and encourage him to play with you again. It's important to teach him that gentle play continues, but painful play stops.
Dog bites are a frequent reason for children to be brought for medical attention. Wounds should be cleaned and debrided to minimize risk of infection. Antibiotic prophylaxis is recommended only in high-risk wounds.
Growling is GOOD.
If you're reading this and you're concerned that you have a 'bad dog' because they growled – I promise you, you don't. Growling is a VERY normal and ESSENTIAL part of dog communication. It's a polite way of saying 'I'm not comfortable with what you're doing, please stop!”
Dunbar considers dogs with level 1 and 2 bites “safe” while level 5 and 6 bites are candidates for euthanasia; like most things, real life is not quite so black-and-white, so additional considerations should be taken). In most cases, if the dog bites again in the future, it will be at the same level or higher.
A red flag dog behavior signals deep fear, stress, or potential aggression, going beyond normal misbehavior, and includes intense growling/snapping without cause, sudden aggression in a calm dog, persistent hiding, resource guarding (food aggression), freezing, destructive behavior linked to separation anxiety, or signs of extreme anxiety like trembling, lip-licking, and tail-tucking, indicating underlying problems needing professional intervention.
Researchers suggest the main cause of aggression in dogs stems from territorial behavior: Children under the age of 6 were more likely to be bitten when a dog felt the kids were threatening to take his food or toys. Older children were bitten when the dog felt the kids were intruding on his territory.
Breeds with the greatest percentage of dogs exhibiting serious aggression (bites or bite attempts) toward humans included Dachshunds, Chihuahuas and Jack Russell Terriers (toward strangers and owners); Australian Cattle Dogs (toward strangers); and American Cocker Spaniels and Beagles (toward owners).
For shallow bites from a household pet that is immunized and in good health: Wash the wound with soap and water under pressure from a faucet for at least 5 minutes. Don't scrub as this may bruise the tissue. Apply an antiseptic lotion or cream.
After the incident they might appear to look guilty, but this is more about the response to the human's reaction rather than an understanding of the bite itself. And humans interpret some dog body language as a look of guilt and when it's actually really fear? Think about it.
The "3-second rule" for dogs refers to two main techniques: limiting initial greetings to three seconds to prevent escalation and using three-second intervals for petting to gauge consent and comfort, pausing to see if the dog seeks more interaction, building trust, and avoiding overstimulation. It's a quick way to manage dog introductions and assess comfort, helping avoid conflict by disengaging before tension rises.
To show your dog you're the leader, provide calm, consistent structure through training, clear rules (like waiting before going through doors or eating), and leading on walks (dog beside or behind you). It's about confidence, not aggression, ensuring your dog feels secure in a balanced environment where you control resources and activities, not by overpowering them but by offering reliable guidance.
In most cases, you do not have to get rid of your dog after a single biting incident. However, the circumstances of the bite and your local laws will play a significant role in determining the outcome. Many regions have specific regulations regarding dangerous dogs and repeated bite incidents.
First Steps After a Dog Bite
The first thing a parent should do is separate the dog and the child to prevent any further injuries. Once there is no further risk of injury, it's time to assess the wound.
Once a dog bites a human as a fear response (i.e., the dog wants the scary person to stay away from them), they are much more likely to bite again because the behavior was reinforced when the human stopped approaching or even backed up.
Social aggression is somewhat more common in males than in females and more common in purebreds than in mixed breeds. Puppies are rarely socially aggressive with people, but they can be with other dogs, particularly littermates. Social aggression usually develops in dogs between one to three years of age.
Dogs bite for a variety of reasons, but most commonly as a reaction to a specific situation: Defending themselves or their territory. Feeling scared or startled. Sensing a threat.
When handling aggressive patients, it's important to use caution and proper techniques to ensure both the safety of the animal and the veterinary professional. Some techniques include using a muzzle, using a towel to wrap around the head and body, and using a leash or harness to control the animal's movements.