How to Introduce Your Dog to a New Baby Safely

By Dr Duncan Houston

Bringing a baby home changes almost every part of a dog’s daily life. There are new sounds, smells, equipment, visitors and routines, along with less predictable access to attention and rest.

Even a gentle dog who has lived happily with older children may find a newborn unfamiliar. The challenge can increase when the baby begins rolling, reaching, crawling and walking.

The goal is not instant friendship or constant physical contact. It is a household in which the baby is protected, the dog feels secure and both have reliable space from one another.

Quick Answer

Begin preparing your dog several weeks or months before the baby arrives. Arrange a veterinary and behavioural check, install secure barriers, establish a child-free resting area and teach practical skills such as settling on a mat, moving away and relaxing behind a gate.

Introduce baby sounds, equipment and realistic routine changes gradually. Do not practise pulling the dog’s ears, touching their food or other behaviour a baby might eventually attempt. The solution is to prevent children from doing these things, not train the dog to tolerate them.

For the first meeting, have one adult manage the baby and another manage the dog. Begin at a comfortable distance with the dog behind a barrier or wearing secure equipment. Direct sniffing is not required. Reward calm observation and voluntary disengagement, then finish the meeting while everyone remains settled.

A baby or young child should never be left alone with a dog. If an adult cannot give both their undivided attention, they must be physically separated.

The Non-Negotiable Rule: Active Supervision or Separation

Children are more likely than adults to be bitten by dogs, and their injuries can be more severe because bites frequently affect the head, face and neck. Many incidents involving young children occur during ordinary interactions with familiar household dogs, according to the US Centers for Disease Control and Prevention.

Active supervision means a capable adult is:

• Awake and alert

• Within arm’s reach

• Watching both the dog and baby

• Close enough to intervene immediately

• Not cooking, showering, sleeping or using a phone

• Not relying on an older child to supervise

Being somewhere in the same room is not enough. The Raising Children Network describes close supervision as remaining within reach, alert and free from distractions.

If your attention is divided, use a tested gate, closed door or another secure physical barrier. A camera, baby monitor, lead or obedience cue is not a substitute for supervision.

Why a New Baby Can Be Difficult for a Dog

Dogs may need time to adjust to:

• Crying, squealing and sudden high-pitched sounds

• Unpredictable movements

• New smells and equipment

• Visitors and increased household activity

• Changes to exercise and feeding routines

• Reduced access to particular rooms or people

• Parents who are tired, hurried or distracted

• Later crawling, grabbing, falling and chasing

Behaviour described as jealousy may instead reflect anxiety, frustration, guarding, loss of access or disruption to the dog’s routine. Identifying the underlying cause leads to a safer management plan.

Do not encourage the dog to become protective of the baby. Hovering, blocking access or growling when another person approaches may represent guarding or controlling behaviour and requires professional assessment.

Assess Your Dog Before the Baby Arrives

Every dog requires management around a baby, but some dogs need professional assessment before any direct introduction.

Risk level	Examples	Recommended action
Lower	No aggression or guarding history, easy disengagement, relaxed around unusual sounds and comfortable resting separately	Begin structured preparation while maintaining lifelong supervision and barriers
Moderate	Noise sensitivity, fearfulness, jumping, mouthing, high arousal, guarding, chronic pain or limited experience with children	Consult your veterinarian early and consider qualified behaviour support
High	Previous growling, snapping or biting around children, hard staring, stalking, guarding a person or attempts to breach barriers	Maintain complete separation and obtain a veterinary behaviour assessment before direct contact
Immediate danger	Lunging, grabbing, pinning, biting, predatory fixation or repeated barrier failure	Prevent all access to the baby and obtain urgent specialist guidance

Breed or size cannot guarantee safety. Size still affects the potential consequences of jumping, collision or a bite.

Previous good behaviour with older children is reassuring but not conclusive. Babies smell, sound and move differently, while mobile infants cannot understand or respond to canine warning signals.

When Not to Attempt Direct Contact

Do not arrange a close introduction without professional assessment if your dog:

• Has bitten or attempted to bite a person

• Has growled, snapped or lunged at a child

• Guards food, toys, furniture, rooms or people

• Shows hard staring, stalking or fixation towards the baby

• Reacts intensely to crying or sudden movement

• Redirects aggression when restrained

• Cannot disengage or take food at a safe distance

• Breaks through or jumps over barriers

• Has an unexplained behavioural change

• Cannot be physically managed safely by an adult

A dog does not have to greet the baby directly. Some households can safely operate through long-term separation without close contact.

Arrange a Veterinary and Behavioural Check

Ideally, arrange a veterinary appointment well before the expected delivery date. This provides time to investigate health concerns and begin treatment before the newborn arrives.

Discuss:

• Pain, stiffness or reduced mobility

• Dental, ear or skin disease

• Vision or hearing changes

• Neurological or cognitive changes

• Noise sensitivity

• Separation-related distress

• Resource guarding

• Previous growling, snapping or biting

• Current medication

• Vaccination and parasite prevention appropriate to your location and lifestyle

Pain can reduce tolerance and increase defensive behaviour. A previously relaxed dog who suddenly becomes irritable, withdrawn or sensitive to handling needs a veterinary examination. The AAHA pain management guidelines emphasise recognising behavioural changes associated with pain.

Vaccination requirements vary. Rabies vaccination may be legally or geographically important, while vaccines such as Bordetella are based on exposure risk rather than the arrival of a baby alone.

If medication may help significant anxiety, begin the discussion early. Medication should support environmental management and behaviour modification. It should never be used simply to sedate a dog so that contact can be forced.

Prepare Separate Baby and Dog Zones

Physical separation is one of the most valuable safety tools in the home.

Before the birth, establish:

• Secure gates that the dog cannot open, push over or jump

• Doors that close reliably

• A protected floor area for the baby

• A dog-only resting area

• Restricted access to the nursery where appropriate

• Safe storage for nappies, medications, dummies and baby toys

• Separate locations for dog food, bowls, toys and chews

The dog’s retreat should remain completely child-free. It may be a comfortable bed, gated room or crate the dog already enjoys using.

A crate is not safe separation if a baby or toddler can crawl towards it, reach inside or climb on it. Never use the crate as punishment.

Teach the dog to relax behind barriers before the baby arrives. Gates are much easier to use when they already predict rest, enrichment and safety rather than sudden exclusion.

Step 1: Prepare for Routine Changes

Do not deliberately skip walks or withhold attention to make the dog more adaptable. Unmet physical and behavioural needs can increase frustration and arousal.

Instead:

• Introduce flexible windows for meals and walks

• Arrange backup help from family, friends or a dog walker

• Practise calm time in a separate room

• Use food puzzles, sniffing activities and appropriate chews

• Maintain adequate exercise, toileting and sleep

• Schedule individual attention that does not involve the baby

• Introduce new household restrictions before the birth

If the dog will no longer sleep in the bedroom or access particular furniture, change these arrangements gradually. Avoid introducing every new rule on the day the baby comes home.

Step 2: Teach Practical Safety Skills

Training helps adults manage movement while their hands and attention are occupied. It does not make unrestricted access safe.

Useful skills include:

• Going to a mat or bed

• Settling calmly

• Waiting at doors

• Moving away on cue

• Coming when called

• Hand targeting

• Leaving or dropping an item

• Greeting without jumping

• Relaxing behind a gate

• Walking calmly beside an empty pram

A positive move-away cue is particularly useful. Teach the dog that moving several steps away earns a reward. This gives the dog an appropriate escape option if the child later approaches.

Use reward-based training. The American Veterinary Society of Animal Behavior recommends reward-based methods and advises against intimidation, physical punishment and painful training equipment.

A reliable sit or stay is useful, but it is not a physical safety barrier. A prolonged stay should never trap an uncomfortable dog beside the baby.

Step 3: Introduce Baby Sounds Gradually

Baby cries can be loud and sudden. If your dog has little experience with babies, introduce recordings before the birth:

1. Begin at a barely audible volume.

2. Play the sound for a few seconds.

3. Pair it with food, play or another pleasant activity.

4. Stop while the dog remains relaxed.

5. Increase the volume and duration gradually.

6. Reduce the intensity if the dog shows discomfort.

Signs that the exercise is too difficult include:

• Leaving or hiding

• Panting when not hot

• Pacing or trembling

• Repeated lip licking or yawning

• Refusing food

• Barking or whining

• Becoming intensely alert

• Remaining unsettled after the sound stops

Do not play prolonged crying at full volume to make the dog “get used to it”. Overwhelming exposure can worsen fear. Dogs Trust recommends beginning quietly and increasing the volume only while the dog remains comfortable.

Step 4: Introduce Baby Equipment and Boundaries

Set up the cot, pram, playpen, rocker and highchair gradually. Allow the dog to investigate from a comfortable distance while preventing climbing, chewing or access to sleep surfaces.

Practise:

• Walking beside an empty pram

• Settling while an adult carries a wrapped doll

• Remaining outside the nursery

• Moving around the feeding chair without crowding

• Relaxing while equipment moves or makes noise

• Leaving dropped baby items

Never attach the dog’s lead to the pram. If the dog pulls or reacts on walks, initially use two adults so one controls the dog and the other controls the pram.

A doll can help adults rehearse carrying and moving through the house, but calm behaviour around a doll does not predict behaviour around a real baby.

The dog should not have unsupervised access to the cot, bassinet or sleeping baby. An adult who is asleep is not supervising.

Step 5: Introduce the Baby’s Scent

A blanket or item of clothing carrying the baby’s scent may make that particular smell less novel, but this step is optional.

Allow the dog to investigate voluntarily from a comfortable distance. Reward calm behaviour, then store the item safely.

Do not:

• Push the item towards the dog’s face

• Place it inside the dog’s bed

• Encourage the dog to carry or possess it

• Treat calm sniffing as proof of compatibility

Scent exposure does not replace barriers, training or a controlled introduction.

Step 6: Plan the First Meeting

There is no requirement to introduce the dog on the day the baby arrives. Wait until the household is calm and you have enough capable adults available.

Before the Meeting

If practical:

• Meet the dog’s normal exercise and toileting needs

• Avoid deliberately exhausting or overexciting the dog

• Reduce visitors and household commotion

• Prepare treats and barriers

• Secure other pets separately

• Allow the returning parent to greet the dog without holding the baby

Use Two Adults

One adult should focus entirely on the baby. The other should manage and observe the dog.

Begin with:

• The baby securely held and elevated

• The dog behind a secure barrier or wearing a comfortable harness and lead

• Plenty of distance between them

• A clear escape route for the dog

• The baby’s head and face completely out of reach

If only one adult is available, keep the dog behind a secure barrier. Do not attempt close contact while simultaneously managing the baby and dog.

Reward Calm Observation

Allow the dog to notice the baby without leading them closer. Reward:

• Looking briefly and then disengaging

• Checking in with the handler

• Sniffing the floor

• Moving away

• Settling at a comfortable distance

If the dog chooses to leave, let them. Moving away is a safe response.

Direct sniffing is not necessary. Never force an approach or permit face-to-face contact or licking.

Keep It Brief

A successful first meeting may last only one or two minutes. Separate the dog and baby while both remain calm.

Repeat brief, controlled exposures over the following days. One peaceful meeting does not justify lead-free or unrestricted contact.

Read Your Dog’s Body Language

A wagging tail does not necessarily mean a dog is relaxed. Assess the entire body and whether the dog can disengage.

Level	Possible signs	What to do
Comfortable	Loose muscles, soft face, curved movement, normal breathing, sniffing, looking away and responding easily	Maintain distance and finish while the dog remains comfortable
Uncertain	Turning away, repeated lip licking, yawning, ears back, low posture, pacing, panting or moving away	Increase distance or end the interaction
High concern	Freezing, closed mouth, hard stare, wide eyes, stiff forward posture, growling or lip lifting	Separate immediately and obtain professional advice
Immediate danger	Snapping, lunging, biting, stalking, grabbing or repeatedly attempting to reach the baby	Maintain complete separation and seek urgent specialist assessment

Excitement can also cause injury. Jumping, pawing, frantic sniffing and uncontrolled movement require distance and management even when aggression is not present.

Do Not Practise Baby-Like Grabbing

Do not pull the dog’s ears, feet, fur or tail in an attempt to prepare them for a child. Do not reach into the food bowl, remove chews by force or surprise the sleeping dog.

These exercises may increase anxiety and teach the dog that people approaching sensitive areas or valued resources are threatening.

Cooperative handling by adults for grooming and veterinary care is different from expecting a dog to tolerate unpredictable grabbing.

Adults must prevent babies and toddlers from:

• Pulling the dog’s ears, fur, feet or tail

• Climbing, sitting or lying on the dog

• Hugging or kissing the dog

• Placing their face near the dog’s face

• Approaching while the dog is eating

• Taking food, toys or chews

• Waking or cornering the dog

• Following the dog into their resting area

The RSPCA’s guidance on dogs and children advises leaving dogs alone while they are eating, sleeping, injured, unwell or holding something valuable.

The First Weeks at Home

During the newborn stage:

• Keep shared time short and calm

• Reward the dog for settling at a distance

• Prevent access to cots and bassinets

• Keep nappies, bottles, dummies and baby toys away from the dog

• Separate the dog during busy visits

• Maintain exercise, rest and individual attention

• Use barriers during floor time

• Never place the baby on the floor beside a loose dog

The dog does not need to be beside every feed, nappy change or nap to feel included.

If crying increases the dog’s alertness, create more distance and provide a calm activity in another area. Do not force the dog to remain close.

Crawling Changes the Risk

The first meeting is often not the most difficult stage. A dog may ignore an immobile newborn but become concerned when the baby begins rolling, squealing, grabbing and crawling.

Treat every developmental milestone as a new introduction.

Before crawling begins:

• Create a dog-free floor and tummy-time area

• Review every gate and barrier

• Keep the dog’s bowls, toys and bed inaccessible

• Prevent the baby from following the dog

• Separate the dog during the child’s meals

• Clean up dropped food before the dog returns

• Allow the dog to retreat without being followed

• Watch for increasing avoidance, fixation or guarding

Babies and toddlers cannot reliably follow instructions such as “gentle”. Teaching respectful behaviour is valuable as the child develops, but adults and barriers remain responsible for safety.

Food, Toys and Resource Guarding

Resource guarding can involve more than a food bowl. Dogs may guard:

• Chews and toys

• Beds or furniture

• Dropped food

• Stolen baby items

• A parent’s lap

• The nursing chair

• Doorways or rooms

• Access to the baby

Feed the dog in a child-free area behind a closed door or secure barrier. Keep the child away until the dog has finished and the bowl has been removed.

Give chews and food toys only while separated. Never use a baby or toddler to test whether the dog will tolerate someone approaching their food.

If the dog steals a baby item, do not chase, corner or forcibly remove it. Protect access to the baby and have an adult exchange the item for something better. Seek professional help if guarding occurs.

Hygiene Around Dogs and Babies

Use practical hygiene rather than treating the family dog as a contamination hazard.

• Wash hands after handling dog food, bowls or waste

• Wash hands before preparing bottles or feeding the baby

• Collect faeces promptly

• Keep dog feeding and toileting areas away from infant feeding areas

• Prevent licking of the baby’s face, hands, bottles and dummies

• Clean bowls and bedding regularly

• Maintain appropriate parasite prevention

• Keep the dog away from broken skin

• Contact your veterinarian if the dog develops vomiting, diarrhoea, coughing or skin disease

The CDC’s animal hygiene guidance recommends handwashing after contact with animals, pet food and animal waste.

Households with babies should also discuss raw feeding with their veterinarian because raw pet food can carry pathogens that affect pets and people.

What to Do if Your Dog Growls at the Baby

A growl is a warning that the dog is uncomfortable. It is not bad manners, and it should never be ignored.

If your dog growls, freezes, snaps or lunges:

1. Move the baby away without shouting or confronting the dog.

2. Securely separate them.

3. Do not punish or physically correct the dog.

4. Do not repeat the situation to test the dog.

5. Record what occurred immediately beforehand.

6. Contact your veterinarian.

7. Arrange qualified behaviour support before further exposure.

Punishing a growl may suppress the warning without improving the dog’s underlying fear or discomfort.

Hovering over the baby, blocking a caregiver’s approach or guarding the feeding chair should be treated just as seriously. This is not desirable protectiveness.

What to Do if a Baby Is Bitten

Attend to the child first and secure the dog in another room without confrontation.

For broken skin:

1. Apply pressure with clean material if the wound is bleeding.

2. Wash the area thoroughly with soap and running water.

3. Obtain prompt human medical assessment.

4. Provide the dog’s vaccination information if requested.

5. Follow local reporting and rabies guidance.

Call emergency services for:

• Uncontrolled bleeding

• Injury to the face, head, neck or eye

• Breathing difficulty

• Loss of consciousness

• Multiple bites

• Deep, tearing or crushing injuries

The American Academy of Pediatrics recommends contacting a child’s doctor after a dog bite and seeking emergency care for severe injuries. Australian owners can also follow current advice from Healthdirect.

Do not arrange another introduction. The dog should receive veterinary assessment for pain or illness and a professional behavioural risk assessment.

Common Dangerous Mistakes

Avoid:

• Assuming a familiar or gentle dog cannot bite

• Putting the baby on the floor beside the dog

• Forcing the dog to sniff the baby

• Allowing face-to-face contact or licking

• Treating a wagging tail as proof of comfort

• Testing tolerance by touching bowls, ears or tails

• Punishing growling or avoidance

• Leaving the room for “only a second”

• Allowing a child to approach the dog’s crate

• Relying on a sit or stay instead of a barrier

• Intentionally skipping walks or essential care

• Encouraging guarding as protectiveness

• Letting a baby or toddler hand-feed the dog

• Assuming a doll predicts the dog’s response

• Prioritising a photograph over safe positioning

• Focusing only on the first meeting

When to Seek Professional Help

Seek veterinary and behavioural help before an incident if your dog:

• Has growled, snapped at or bitten a person

• Guards food, furniture, rooms or caregivers

• Shows fixation or stalking

• Becomes highly distressed by baby sounds

• Panics behind barriers

• Cannot settle or disengage

• Becomes aggressive when woken or touched

• Has chronic pain or sensory decline

• Is physically difficult for adults to control

• Shows any sudden behavioural change

Start with your veterinarian to investigate medical contributors. Significant aggression, fear or guarding may require a veterinary behaviourist or veterinarian experienced in behavioural medicine.

Choose a professional who uses reward-based methods, works with your veterinarian and does not promise that every dog can safely interact with a baby.

Pheromones, supplements or medication may help selected dogs, but they cannot compensate for inadequate supervision or make an unsafe situation safe.

Long-Term Safety and Prevention

Continue to:

• Maintain secure barriers

• Protect the dog’s resting area

• Preserve exercise, rest and individual attention

• Reward calm disengagement

• Separate the dog during meals and floor play

• Manage visitors and high-excitement situations

• Prevent access to baby food and dropped snacks

• Reassess safety when the child begins rolling, crawling, standing and walking

• Obtain help early rather than waiting for a bite

Calm distance is a successful outcome. The dog does not need close physical contact with the baby to remain a valued part of the family.

Frequently Asked Questions

Should I let my dog sniff my newborn?

A close sniff is not required. Calm observation from a distance is a successful first introduction. Never force the dog closer or permit access to the baby’s face.

Can my dog lick my baby?

It is safest to prevent licking of the baby’s face, hands, broken skin and feeding items.

Why is my dog staring at the baby?

A brief glance may reflect curiosity. Persistent staring, freezing, stalking or an inability to disengage requires immediate distance and professional advice.

Is my dog jealous of the baby?

Behaviour described as jealousy may reflect anxiety, frustration, disrupted routines, guarding or competition for access to a caregiver. Address the underlying trigger rather than relying on the label.

What if my dog avoids the baby?

Allow it. Moving away is a safe choice. The dog does not need to approach the baby to be included in family life.

Can my dog sleep in the nursery?

The dog should not have unsupervised access to the sleeping baby, cot or bassinet. An adult who is asleep cannot actively supervise.

Is a baby gate enough?

Only if it is securely installed and the dog cannot open, push through or jump over it. Some households require a closed door or two barriers.

My dog has always been good with children. Is that enough?

No. Newborns and mobile babies behave differently from older children. Active supervision and physical separation are still required.

My dog growled once. Must they be rehomed?

Not automatically, but the growl is a serious warning. Separate the dog and baby and obtain professional assessment before any further close exposure.

Should I rehome my dog before the baby arrives?

Not automatically. Early veterinary and behavioural assessment can clarify whether the household can be managed safely. When risk is high or secure separation cannot be maintained, responsible rehoming may be safer than repeated exposure.

When can I leave my child alone with the dog?

Babies and young children should never be left alone with a dog. There is no number of successful meetings that makes unsupervised infant or toddler access safe.

Final Thoughts

A safe relationship between a dog and child is built through preparation, separation and many calm everyday experiences. It should never depend on the dog tolerating behaviour that makes them frightened or uncomfortable.

Give your dog protected rest, appropriate exercise and the freedom to move away. Give your baby physical protection through secure barriers and active adult supervision. Reassess the plan at every developmental milestone rather than waiting for a warning.

The best outcome may be affectionate companionship, peaceful coexistence or carefully managed separation. All three can represent responsible and loving care.

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If you are preparing your dog for a new baby or have noticed anxiety, guarding or growling, ASK A VET™ can help you decide what can be managed at home and when veterinary or specialist behaviour support is needed.