There’s nothing quite like the first few days with a new puppy. It’s joyful, exhausting, heart-melting – and sometimes a little overwhelming.
If you’re about to welcome a puppy into your life, knowing what to expect can make the transition smoother for both of you. That’s why we’ve got some stellar advice from dog behaviourist Philippa Short: so with the right preparation and a calm approach, that first week can set the tone for a happy, confident dog.

The golden rule? Preparation makes all the difference.
Dogs rely heavily on scent for reassurance. A simple but powerful step is to:
This helps your puppy form positive associations with your scent while they’re still in familiar surroundings. When you collect them, bring the item back home so it carries the comforting smell of their mum and siblings too.
If you already have a dog or cat, help them adjust gradually:
This builds a positive link between the new puppy’s scent and good experiences.
Think carefully about where your puppy’s crate or playpen will go. Ideally, it should be:
Decide in advance where your puppy will sleep. Some families choose to sleep downstairs for the first few nights, while others place a crate beside their bed before transitioning it downstairs later.
Stock up on safe chews, toys and vet-approved calming sprays to help your puppy settle.
Your puppy is leaving everything they’ve ever known. That’s a huge adjustment. Try not to leave them alone during the first week. Taking time off work lets you focus on bonding and building trust.

The journey home is your puppy’s first big change.
Pack:
Your puppy needs to be properly secured. A fabric crate secured with a seatbelt can keep your puppy safe while allowing you to gently reassure them during the drive.
Important: If your new pup is riding upfront in the passenger seat, you need to disable the passenger seat airbag first.

Book a health check within 48 hours of bringing your puppy home. This visit is typically just a wellness check – your vet will examine them and listen to their heart.
Keep the experience positive with treats and gentle praise. Vaccinations and other procedures can wait until the following week to avoid associating their first days with discomfort.

Your main goal during week one is stability. Puppies are highly sensitive to new experiences.
And because they’re naturally curious (and accident-prone), it’s also worth considering comprehensive puppy insurance for peace of mind.
For the first three days, limit introductions to immediate members of your home.
Well-meaning visitors can unintentionally overwhelm a young puppy. Gradual exposure helps them build confidence in their new environment.

If you already have a dog, approach introductions carefully:
Give your older dog space and an easy way to move away. Never force interaction.
It’s normal if your resident dog seems unsure at first. Allow their relationship to develop naturally and continue giving your adult dog one-to-one attention away from the puppy.
If you’re concerned that things aren’t going well, seeking help from a qualified dog behaviourist can make a big difference.
If you live in feline company, here’s how to introduce a new puppy to your cat.

Keep your puppy’s world small at first. Introduce only the rooms they’ll use regularly, such as:
Show them where water bowls are and spend quiet time together in these areas.
Gradually expose them to normal household sounds, including:
These everyday noises form part of their early habituation.

Stick to the food recommended by your breeder or rescue centre, at least for the first four to five days.
Young puppies usually need four small meals a day. Avoid switching food immediately, as stress combined with dietary change can upset their stomach.

Puppies need a lot of rest. Overtired pups can become bitey or overwhelmed.
Aim for a balance: short bursts of exploration followed by naps.
To build positive crate associations:
The crate should always feel safe and calm. Children shouldn’t disturb a resting puppy, and only safe, non-destructible toys should be left inside.
If your puppy falls asleep elsewhere, let them wake naturally before gently taking them outside for a toilet break. If they’re still sleepy, pop them in the crate.
If they struggle to settle, vet-approved calming sprays or soft background music may help.
Read our full guide to crate training your puppy.

Toilet training begins immediately. Take your puppy into the garden regularly and reward them calmly for going to the toilet outside.
Progress takes patience. Every puppy learns at their own pace. Consistency and positive reinforcement are key.

By the end of week one, your puppy should be starting to feel secure.
You can begin to:
If they’re not fully vaccinated, you can still carry them for short outings to safely experience new sights and sounds.
The first week with a puppy can feel intense. There may be sleepless nights and plenty of learning curves. But this early investment in calm routines, gentle introductions and positive experiences lays the foundation for a confident, well-adjusted dog.
Don’t forget, you’re not just bringing a puppy home – you’re building the start of a lifelong bond!