New Puppy Checklist UK: Everything You Need Before Day One

Bringing a puppy home is one of life's genuinely brilliant moments. It's also a bit chaotic. In the first 48 hours you'll need somewhere safe for them to sleep, the right food, something to chew that isn't your skirting boards, and a plan for the inevitable little accidents.

This new puppy checklist covers everything worth buying before day one, what can wait, and the things people tend to forget until 11pm on the first night. Get these sorted and you can spend that first week bonding rather than dashing to the shops.

Sleeping and settling in

Puppies sleep a lot, often 18 hours or more a day, so where they sleep matters more than almost anything else you buy. Your setup should include:

• A crate or puppy pen – big enough for them to stand up, turn round and lie down comfortably.
• A soft, washable bed – you'll be washing it more than you expect.
• Something that smells familiar – an old T-shirt of yours, or a blanket from the litter if the breeder offers one.
• A crate cover or blanket to make it feel cosy and den-like.
• A quiet spot away from draughts and the busiest part of the house.

Never use the crate as a punishment. Make it a happy place with treats and a chew, keep early stays short, and many owners find a puppy settles faster if the crate is near their bed for the first few nights.

Feeding and water

For the first week or two, stick with whatever food your puppy has been eating at the breeder or rescue. Sudden changes are a common cause of upset tummies. If you want to switch, mix the new food in gradually over 7 to 10 days.

• Food and water bowls – stainless steel or ceramic are easy to clean and hard to chew.
• Puppy food formulated for your dog's expected adult size.
• A measuring scoop so portions stay consistent.
• Training treats – small, soft and low in calories, because you'll use lots of them.
• A wipe-clean mat under the bowls to catch the splashes.

Fresh water should be available at all times. Use the feeding guide on the pack as a starting point and adjust with your vet's advice as your puppy grows.

Collars, leads and ID

In the UK, dogs must be microchipped by eight weeks old, and when they're out in public they must wear a collar and tag showing the owner's name and address. Before day one, get:

1. A soft puppy collar with an ID tag (name and address by law, and a phone number is sensible too).
2. A lightweight lead for short training walks.
3. A well-fitting harness for when walks begin, as it spreads pressure away from the neck.
4. Updated microchip details – check the database lists you as the keeper, not the breeder.

Your puppy won't be able to walk in public places until your vet says their vaccinations have taken effect. In the meantime, carry them out to get used to traffic, people and other sounds, and let them practise wearing the collar and harness at home.

Toys and chews

Puppies explore the world with their mouths, and teething usually ramps up between three and six months. Giving them the right things to chew saves your shoes, your furniture and your sanity.

• A tough rubber chew toy you can stuff with food.
• A soft comfort toy – supervise, and remove it if it starts falling apart.
• A rope or tug toy for play and bonding.
• A puzzle feeder to slow down fast eaters and tire out busy brains.

House training and clean-up

Accidents will happen. The aim is to make them rare and quick to clean up. Have these ready:

• Poo bags – buy plenty, you'll get through them.
• An enzyme-based cleaner – it breaks down odours so your puppy is less likely to go in the same spot again.
• Puppy pads if you live in a flat, though garden training is usually quicker.
• Kitchen roll and a bin with a lid.

Take your puppy outside after every meal, nap and play session, and praise them the moment they go in the right place. Consistency beats everything.

Grooming and health

• A soft brush suited to their coat type.
• Dog toothbrush and dog-safe toothpaste – start early so they get used to it.
• Nail clippers, or ask your vet or groomer to show you how.
• Puppy shampoo for the occasional bath.
• Flea and worming treatment as recommended by your vet.

Book a vet check within the first few days. Your vet will talk you through vaccinations, worming, flea treatment and neutering, and it's worth sorting pet insurance before anything goes wrong.

Puppy-proofing your home

Before your puppy arrives, get down to their level and look for hazards:

• Tuck away cables and phone chargers.
• Move toxic foods and medicines out of reach, including chocolate, grapes, raisins and anything sweetened with xylitol.
• Check your plants – some common houseplants and garden plants are harmful to dogs.
• Fit baby gates to block stairs and keep some rooms off-limits.
• Check the garden fence for gaps a small puppy could squeeze through.

New puppy FAQs

What should I buy first for a new puppy?

Start with what you need for the first night: a crate or pen, a bed, bowls, their current food, a collar with ID and something to chew. Everything else can follow in the first week or two.

Should my puppy sleep in a crate?

Many owners find a crate helps with settling and house training, as long as it's introduced gradually and never used as a punishment. It isn't compulsory, and a puppy pen works well too.

When can my puppy go for walks?

Usually a week or two after their second round of vaccinations, but timings vary, so follow your vet's advice. Until then, carry them out to experience the world safely.

Do I need pet insurance for a puppy?

It isn't a legal requirement, but vet bills can add up quickly. Many owners arrange cover before or on the day they bring their puppy home, and it's worth comparing lifetime policies.

The verdict

A great first week with a puppy comes down to preparation. Sort the crate and bed, food and bowls, collar, ID and lead, chew toys, clean-up kit and a vet appointment before day one, puppy-proof your home, and you'll be free to focus on the fun part: getting to know your new best friend.

As an Amazon Associate, LookFindBuy earns from qualifying purchases. This checklist is general guidance. Always follow your vet's advice on vaccinations, diet and health.