How to Help Cats and Dogs Adjust to a New Baby? A First Introduction Guide

Aug 05, 2026

貓咪與金毛尋回犬坐在嬰兒床旁,封面標題為「如何讓貓狗適應新生嬰兒?」

Bringing a new baby home is a major change for the whole family, including your pets. The baby’s scent, crying, belongings and the changes to your household routine may all feel unfamiliar to a cat or dog.

You can help your pet adjust by preparing a safe space in advance, gradually introducing the baby’s scent and arranging a calm, controlled first meeting. Careful preparation can reduce stress and establish a safer foundation for a positive relationship between your pet and baby.

Key Steps for Helping a Pet Adjust to a New Baby

  • Adjust your pet’s routine gradually
  • Keep a dedicated safe space for your pet
  • Introduce the baby’s scent before meeting
  • Arrange the first meeting in a calm setting
  • Supervise every interaction
  • Never force your pet to approach the baby

Understanding How Cats and Dogs May React

Every cat and dog has a different personality, background and ability to adapt. You should therefore not expect all pets to respond to a new baby in the same way.

Some pets may be ready to investigate almost immediately, while others may keep their distance or temporarily avoid the baby. Keeping a distance does not necessarily mean that the pet dislikes the newest member of the family. Give your pet sufficient time and space to adjust at a comfortable pace.

How Dogs May React

Some dogs may approach and sniff the baby’s belongings, while others may prefer to observe from farther away. Even if a dog appears calm, every interaction with the baby must remain closely supervised.

  • Sniffing the baby’s blanket or belongings
  • Watching the baby from a distance
  • Becoming excited by new sounds or activity
  • Needing time to adjust to a new routine

How Cats May React

A cat may briefly approach the baby, investigate the unfamiliar scent and then leave. Other cats may hide or avoid areas where the baby spends time.

  • Showing curiosity about new scents and objects
  • Observing briefly before walking away
  • Moving to a quiet or elevated position
  • Avoiding unfamiliar sounds and activity

Remember: keeping a distance does not necessarily mean that your pet is rejecting the baby. Do not carry your cat or pull your dog towards the baby. Allowing your pet to choose whether to approach can help the animal remain comfortable and feel more secure.

Prepare Your Pet Before the Baby Comes Home

Instead of changing everything when the baby arrives, begin introducing new routines and boundaries beforehand. Gradual changes are generally easier for a pet to process than several sudden changes taking place at once.

1

Create a Safe Space for Your Pet

Place your pet’s bed, basket, cat bed or cat tree in a quiet part of the home. Your pet should be able to retreat to this area whenever the animal feels tired, overwhelmed or unwilling to interact.

Ask family members to respect this area. Do not place baby supplies within your pet’s existing sleeping or feeding space.

2

Adjust the Daily Routine Gradually

If feeding, walking, play or sleeping times will need to change after the baby arrives, begin adjusting the schedule gradually in advance.

Retain consistent feeding and activity times wherever possible. Avoid changing your pet’s entire routine on the day the baby comes home.

3

Introduce Baby Equipment in Advance

Set up the cot, pushchair and other baby equipment before the baby arrives. This gives your pet an opportunity to investigate the new objects in a quiet and controlled environment.

If your pet will no longer be allowed into a particular area, establish this boundary before the baby comes home.

4

Introduce Unfamiliar Sounds Gradually

A baby’s crying and other unfamiliar sounds may initially startle a pet. Introduce new household sounds gradually and only while your pet is in a safe and comfortable environment.

If your pet shows signs of discomfort, reduce the stimulation and allow the animal to return to a safe resting area.

5

Reinforce Basic Commands and Boundaries

For dogs, cues such as “sit”, “stay”, “leave it” and returning to a designated place can help you maintain appropriate distance and manage the household more safely while caring for the baby.

Training should remain calm and positive. Do not punish a dog simply for showing curiosity about unfamiliar objects.

How to Introduce Your Pet to a New Baby

The first meeting does not need to be long. Keep the environment quiet, maintain an appropriate distance and finish the interaction while both the baby and pet remain settled.

Step 1

Introduce the Baby’s Scent

While the baby is still in hospital, a family member can bring home a blanket or item of clothing carrying the baby’s scent. Place it somewhere that allows your pet to investigate voluntarily.

Do not push the object towards your pet or force an interaction if the animal does not immediately show an interest. Some pets may choose to investigate when nobody is watching.

Step 2

Allow Your Pet to Settle First

Your pet may become excited when family members return home or when household activity increases. One adult can care for the baby while another greets the pet as usual. Wait until your pet has settled before beginning the introduction.

If a dog continues to jump, bark or struggle to settle, allow the dog to rest at a safe distance. The first meeting does not need to happen immediately.

Step 3

Maintain an Appropriate Distance

One adult should hold the baby securely while the pet approaches from a manageable distance. A dog may initially remain on a lead, but the lead should not be used to pull the dog towards the baby.

Step 4

Allow a Brief Investigation

If your pet remains physically relaxed and chooses to approach, allow a brief sniff of the baby’s blanket or lower body. Avoid close face-to-face contact and do not allow your pet to lick the baby’s face.

Step 5

Reward Calm Behaviour

When your pet remains calm, responds to a cue or voluntarily returns to a designated place, offer quiet praise or an appropriate reward.

Step 6

Finish While Everyone Is Settled

Do not wait until your pet becomes frustrated or uncomfortable before ending the interaction. Finish the first meeting while the situation remains calm, then gradually increase the amount of shared time over future sessions.

Important safety reminder: do not bring the baby close to a pet that is sleeping, eating, guarding a toy or showing signs of discomfort. Regardless of how gentle a pet has previously been, every interaction between a pet and baby must be supervised by an adult.

Maintain Your Pet’s Routine After the Baby Arrives

Caring for a newborn can be demanding, but your pet will still need regular feeding, exercise, rest and interaction. If the pet’s former routine changes completely and without warning, the new household environment may become a source of stress.

Set aside a period of time each day for your pet. This could include walking your dog, playing with your cat, grooming your pet or simply spending quiet time together.

  • Maintain consistent feeding times
  • Continue the dog’s usual walking routine
  • Keep the pet’s bed and resting area available
  • Set aside individual time with your pet each day
  • Let your pet join family activities from a safe distance
  • Respect the pet’s decision to leave an interaction
  • Keep pet supplies separate from baby supplies
  • Do not disturb a pet that is eating or sleeping

Create a positive association: when your pet remains settled near the baby, offer quiet praise or an appropriate reward. The goal is not to make the pet approach the baby immediately. The goal is to help your pet feel safe within the new family environment.

Signs That Your Pet May Be Uncomfortable

Pets may communicate stress through sounds, body movements and changes in behaviour. Pay attention to how your pet responds near the baby, and do not ignore attempts to create distance or end an interaction.

  • Frequently hiding from or avoiding the baby
  • Growling, hissing, persistent barking or showing teeth
  • A stiff posture, flattened ears or a tucked tail
  • Staring at the baby and struggling to disengage
  • Repeated lip licking, panting, pacing or restlessness
  • Guarding food, toys, bedding or other belongings
  • Attempting to lunge at, chase or bite the baby
  • Noticeable changes in appetite, sleep or toileting habits

Do not force the interaction to continue: if your pet displays signs of discomfort or warning behaviour, calmly increase the distance between the pet and baby. Allow your pet to return to a safe space.

Do not punish a warning signal or deliberately repeat the situation to test whether the behaviour occurs again. If you have any concerns about safety, consult a veterinary professional or an appropriately qualified animal behaviour or training professional.

Safety Rules When the Baby Starts Crawling

As the baby begins to crawl, reach for objects and learn to walk, your pet will encounter more sudden sounds and movements. Even if the pet has consistently remained calm around the baby, every interaction must continue to be supervised by an adult.

As the child grows, teach the child to respect the pet’s body, belongings and resting areas. Appropriate boundaries can help prevent situations in which an animal is startled or feels threatened.

Respect the Pet’s Body

Do not allow a child to pull the pet’s ears, tail, paws or fur. A child should not sit on a dog or tightly hold a pet.

Respect Rest and Mealtimes

Do not disturb a pet that is eating, sleeping or hiding. A child should never try to remove food or a toy that the pet is currently using.

Let the Pet Leave

Make sure your pet always has an unobstructed route away from the interaction. If the pet chooses to leave, the child should not follow or block the animal.

Frequently Asked Questions

When should I begin preparing my pet for a new baby?

If you know that feeding times, walking times, sleeping arrangements or access to certain areas will change, begin making those adjustments gradually in advance. Avoid changing every part of your pet’s routine on the day the baby comes home.

Can I let my dog sniff the new baby?

If the dog is settled, the distance is controlled and an adult is continuously supervising, the dog may briefly sniff the baby’s blanket or lower body. Do not force the dog to approach, and do not allow the dog to lick the baby’s face.

What should I do if my dog becomes very excited?

You do not need to begin the introduction immediately. Let the dog settle at a safe distance. Arrange a brief and controlled meeting only when the dog can respond to cues and remain physically relaxed.

Can my cat sleep in the same room as the baby?

Do not allow a cat to approach the baby’s cot or sleep with the baby when no adult is supervising. Prevent access to the cot and provide the cat with a separate, comfortable resting place.

What should I do if my pet growls at the baby?

Calmly increase the distance between the pet and baby. Do not punish the pet or force another approach. If the behaviour continues or if you have any safety concerns, consult a veterinary professional or an appropriately qualified animal behaviour or training professional.

How can I prevent my pet from feeling overlooked?

Maintain the pet’s usual feeding, exercise and resting routine wherever possible. Set aside individual time with your pet each day and offer quiet praise when the pet remains settled around the baby.

When should I seek professional assistance?

Stop direct interactions and seek professional assistance if your pet persistently growls, hisses, fixates on the baby, guards resources or attempts to lunge at or bite the baby. You should also seek assistance whenever you are uncertain about the safety of an interaction.

Let Your Pet and Baby Build Trust Gradually

Adjusting to a new baby takes time. Preparing a safe space, introducing the baby’s scent, arranging a brief and controlled first meeting, and maintaining your pet’s usual routine can all help reduce disruption.

Most importantly, never force an interaction and always have an adult present when your pet and child are together. With patience, clear boundaries and appropriate supervision, your pet can adjust to the newest member of the family at a comfortable pace.