Here's the truth: that first week sets the foundation for your puppy's entire life with you. Get it right, and you'll have a confident, well-adjusted dog. Get it wrong, and you'll spend months unlearning bad habits.
At Hug a Pet, we've put together the only first week with new puppy checklist you'll need — covering everything from puppy-proofing your home to building routines, so you and your new best friend can hit the ground running.
Quick Answer: What Should I Do the First Week with a New Puppy?
The first week with a new puppy should focus on four things: making your home safe, establishing a consistent routine, starting gentle potty training, and scheduling a vet visit within the first few days. Avoid overwhelming your puppy with too much too soon — keep introductions calm, give them a safe space to decompress, and prioritize sleep, feeding schedules, and positive reinforcement from day one.
Table of Contents
- Before Puppy Arrives: Essential Preparations
- Days 1–3: Settling In and First Steps
- Days 4–7: Building Routine and Bonding
- Essential Supplies for First-Time Dog Owners
- Potty Training in the First Week
- Prevention Tips for a Stress-Free First Week
- Pro Tips and Mistakes to Avoid
- When to Call the Vet
- FAQs
- Conclusion
- Related Posts
Before Puppy Arrives: Essential Preparations for a Warm Welcome
Preparation is the difference between a calm first day and a frantic one. Getting your home and supplies ready before your puppy walks through the door will dramatically reduce stress for everyone — including the puppy.
Puppy-Proof Your Home
Your new puppy is a curious explorer, and everything within reach is fair game. Get down on their level — literally — and look at your home from a puppy's eye view. Here's what to address:
- Secure cords and wires: Tuck away electrical cords, phone chargers, and blind cords. Use cord protectors where needed.
- Remove toxic plants: Many common houseplants are toxic to dogs. Research every plant in your home and remove any hazardous ones before your puppy arrives.
- Store chemicals safely: Keep cleaning supplies, medications, antifreeze, and pest control products in securely locked cabinets — not just closed ones.
- Lock lower cabinets and drawers: Use child-proof latches, especially in kitchens and bathrooms.
- Pick up small items: Remove choking hazards like coins, jewelry, batteries, rubber bands, and small children's toys.
- Block off no-go zones: Use baby gates to restrict access to staircases and rooms that are off-limits until your puppy is house-trained and trustworthy.
Schedule Your First Vet Visit
Book a vet appointment before your puppy even comes home, targeting within the first 2–3 days of arrival. This initial check-up confirms your puppy is healthy and gives you the chance to discuss their puppy vaccinations schedule, deworming, and parasite prevention plan. Starting this early means you're not scrambling to get an appointment after a problem appears.
Days 1–3: Settling In and First Steps
The first three days are not about training — they're about safety, comfort, and helping your puppy understand that their new home is a good place to be. Resist the urge to invite everyone over to meet the puppy. Keep the environment calm and predictable.
Give Your Puppy a Calm Introduction to Their Space
Don't let your puppy roam the entire house on day one. Instead, show them their designated safe space — their crate or bed, food and water bowls, and potty spot. Let them investigate at their own pace without being rushed or overwhelmed. A smaller, controlled space actually helps puppies feel more secure, not less.
Start Potty Training Immediately
The moment you arrive home, take your puppy to their designated potty spot before anything else. Potty training starts on day one, not day three. Take your puppy outside:
- First thing every morning
- After every meal
- After every nap
- After every play session
- Right before bed
Praise enthusiastically every time they go in the right spot. Accidents will happen — clean them calmly with an enzyme cleaner and move on. Never scold a puppy for an accident. They don't yet have the bladder control or understanding to connect your frustration with what happened five minutes ago.
Survive the First Night
Many puppies cry on their first night — and for good reason. They've just been separated from their mother and littermates for the first time. Place their crate or bed in your bedroom initially so they can sense your presence. A warm water bottle wrapped in a towel, a softly ticking clock, or a low-volume radio can mimic the warmth and sound of their littermates and ease the transition significantly.
Introduce Other Pets Slowly
If you have other pets at home, resist the urge to let them all pile in for a big introduction on day one. Keep first meetings brief, controlled, and positive — ideally in a neutral space. Remember our guide on how to introduce a new dog to a resident cat if you have both furry friends!
Days 4–7: Building Routine and Bonding
By day four, your puppy is starting to recognize faces, spaces, and patterns. Now is when you shift from just surviving to actively building the routines that will shape their behavior for years to come.
Lock In a Consistent Daily Schedule
Puppies thrive on routine. Set fixed times for feeding, potty breaks, play sessions, and naps. Consistency is the single most powerful tool you have in the first week — it reduces anxiety, speeds up potty training, and makes your puppy feel safe because they know what to expect next.
Begin Basic Training
Keep training sessions short — no more than 5 minutes at a time — and always positive. Start with the simplest commands: "sit," "come," and their name. Use high-value treats and celebrate every success. This is less about obedience at this stage and more about teaching your puppy that engaging with you is fun and rewarding.
Begin Gentle Socialization
Once your vet confirms it's appropriate given their vaccination status, begin gently introducing your puppy to new sights, sounds, friendly people, and different surfaces. Early socialization during the critical window (before 16 weeks) has a lasting impact on your puppy's confidence and temperament. Keep every new experience positive and never force interactions.
Playtime Is Learning Time
Engage your puppy with age-appropriate toys and games. Playtime builds your bond, burns off energy constructively, and teaches bite inhibition. If your puppy bites too hard during play, a calm "ouch" and brief pause in play teaches them that rough play ends the fun — a lesson they'll carry forward.
Monitor Health Daily
Keep a close eye on appetite, thirst, energy levels, stool consistency, and behavior. Any sudden changes — especially in the first week — should be reported to your vet promptly. Don't hesitate to call with questions, even if they seem small. That's what your vet is there for.
Essential Supplies for First-Time Dog Owners
Having everything ready before your puppy arrives means you can focus on them, not on running to the pet store. Here's your complete starter kit:
- Food and water bowls: Stainless steel or ceramic — easier to clean and more hygienic than plastic.
- High-quality puppy food: Ask your breeder or rescue what they were feeding and stick with it initially. Switching food too fast causes digestive upset.
- Collar and leash: A lightweight collar with ID tags (including your phone number) and a sturdy, lightweight leash.
- Crate and bed: An appropriately sized crate and a soft, washable bed. The crate should be large enough for your puppy to stand, turn, and lie down — not so large they can use one end as a bathroom.
- Chew toys: Plenty of safe, durable options to redirect teething behavior away from your furniture and shoes.
- Enzyme cleaner: Non-negotiable. Enzyme-based cleaners break down the odor compounds in urine, which prevents your puppy from being drawn back to the same spot.
- Puppy pads (optional): Useful for very young puppies or apartment living, but wean off them as quickly as possible to avoid confusion.
- Grooming tools: A soft brush, puppy shampoo, and nail clippers. Start gentle grooming early so your puppy learns to tolerate it.
- Basic first aid kit: Antiseptic wipes, gauze, vet wrap, and your vet's emergency number.
Potty Training in the First Week: What to Expect
Potty training is the number one concern for most new puppy owners — and rightfully so. Here's what's realistic for week one:
A puppy under 12 weeks of age physically cannot hold their bladder for more than 1–2 hours. This isn't stubbornness — it's anatomy. Your job in week one isn't to have a fully trained puppy; it's to build the habit and association between "going outside" and "good things happen."
The more consistently you take them out at the right times — and the more enthusiastically you celebrate success — the faster potty training clicks. Most puppies show significant improvement within 2–4 weeks of a consistent routine. Some take longer, especially smaller breeds. Patience is the strategy here, not punishment.
Prevention Tips for a Stress-Free First Week
Set expectations with your household. Everyone in the home should be on the same page about rules from day one. Is the puppy allowed on the couch? What commands will you use? Inconsistency from different family members is one of the biggest causes of confusion and slow training progress.
Don't overstimulate your puppy. It's tempting to show off your new puppy to everyone you know, but too much stimulation in the first week causes stress and slows the settling-in process. Keep visitors to a minimum for the first few days.
Build the crate into the routine early. The crate is not a punishment — it's a safe den. Introduce it with positive associations (treats, meals inside the crate, comfortable bedding) from the very first day so your puppy sees it as their safe space, not a place they're sent when they've done something wrong.
Stock up on enzyme cleaner. Not one bottle — several. You will use more than you think in week one.
Plan for sleep deprivation. Especially in nights 1–3, broken sleep is normal. Having realistic expectations means you won't be caught off guard, and you'll handle the inevitable 3am crying session with more patience.
Keep a health journal. Note what your puppy eats, when they go potty, and any behavioral observations. This record is invaluable at your first vet visit and helps you track progress during training.
Pro Tips and Mistakes to Avoid
Pro Tips
Use a feeding schedule, not free feeding. Knowing exactly when your puppy eats means you know exactly when they'll need to go outside. Free feeding makes potty training significantly harder because you lose control over the timing.
Put a worn T-shirt in their crate. Your scent is enormously comforting to a new puppy. A worn (unwashed) t-shirt in their sleeping space can reduce nighttime crying significantly.
Start handling exercises from day one. Gently touch your puppy's paws, ears, mouth, and tail regularly. This desensitizes them to handling — making vet visits, grooming, and nail trims far easier for the rest of their life.
Celebrate the small wins. Every time your puppy sits without being asked, goes potty outside, or settles calmly in their crate — that's a win. Mark it, praise it, and reinforce it. The first week is all about building positive associations with good behavior.
Mistakes to Avoid
Don't punish accidents. Rubbing a puppy's nose in an accident or scolding them after the fact does nothing to accelerate potty training — it only creates fear and anxiety. If you didn't catch them in the act, the moment has passed. Clean it up and move on.
Don't let bad habits slide "just this once." Letting your puppy jump up, bite at hands, or sleep on the bed when you haven't decided that's the rule yet is confusing. Whatever your long-term rules are, apply them from day one — it's far easier than untraining behaviors later.
Don't skip the vet visit. Even if your puppy seems perfectly healthy, that first vet check is essential. Many health issues — parasites, heart murmurs, eye problems — are invisible to the untrained eye and can be caught early with a proper examination.
Don't isolate your puppy in another room at night. Especially in the first few nights, keeping your puppy's crate in your bedroom reduces stress and crying dramatically. You don't have to share your bed — but being in the same room makes a big difference.
Don't forget about yourself. New puppy ownership is exhausting. Ask for help when you need it. Tag team nighttime duties with a partner if possible. You'll be a better puppy parent when you're not running on empty.
When to Call the Vet
While we hope for a perfectly healthy first week, knowing when to seek professional help is vital. Don't hesitate to call your vet if you notice any of the following:
- Lack of appetite or refusal to drink water for more than 12 hours
- Vomiting more than once, or any persistent diarrhea
- Lethargy, unusual weakness, or collapse
- Coughing, sneezing, nasal discharge, or difficulty breathing
- Swelling, limping, or any obvious signs of pain
- Excessive scratching, skin irritation, or visible parasites
- Pale gums, labored breathing, or a distended belly — these are emergencies requiring immediate care
When in doubt, call. Vets would always rather answer a question that turns out to be nothing than have a puppy come in too late. Trust your instincts — if something feels off, it's worth a phone call.
FAQs
How long does it take for a puppy to settle into a new home?
Most puppies begin to show signs of settling within 3–5 days, but the full adjustment period typically takes 2–4 weeks. Some puppies — especially those from shelters or with uncertain backgrounds — may take longer. Consistency, patience, and a calm environment are the biggest factors in speeding this process up.
Should I let my puppy cry it out at night?
A middle-ground approach works best. Placing the crate in your bedroom so your puppy can sense your presence often reduces crying without creating a habit of responding to every whimper. Avoid rushing to comfort them every time they fuss, as this can reinforce the behavior — but also don't leave a genuinely distressed puppy alone for extended periods in their first days home.
How often should an 8-week-old puppy eat?
An 8-week-old puppy should eat three to four times per day on a fixed schedule. Divide their daily recommended portion (based on their expected adult weight — check the food packaging) into equal meals. Consistent meal times make potty training considerably easier.
When can my puppy go outside and meet other dogs?
This depends on their vaccination status. Most vets recommend waiting until 1–2 weeks after the final puppy vaccination booster before exposing them to unknown dogs or high-traffic dog areas. However, socialization is critical during the early weeks — your vet can advise on safe socialization options like puppy classes with health-screened attendees before vaccinations are complete.
Is it normal for a new puppy to not eat on the first day?
Yes, completely normal. The stress and stimulation of moving to a new home can suppress appetite temporarily. Offer food at regular times and don't panic if they eat very little on day one. If appetite doesn't return within 24–48 hours, or if it's accompanied by lethargy or vomiting, contact your vet.
Do I need a crate for my puppy?
A crate isn't mandatory, but it is one of the most effective tools for potty training, preventing destructive behavior when unsupervised, and giving your puppy a safe den to decompress. When introduced positively from the start, most puppies genuinely enjoy their crate as their own private space.
Conclusion
Bringing a new puppy home is one of the most joyful things you'll ever do — and one of the most tiring weeks you'll ever have. That combination is completely normal. The chaos of week one doesn't last, but the foundation you build during those seven days does.
Stay consistent, stay patient, and give both yourself and your puppy grace as you figure each other out. Follow this first week with new puppy checklist, keep your vet in the loop, and lean on routines when things feel uncertain. Before you know it, your new puppy will feel less like a whirlwind and more like they've always belonged.
You've got this — and at Hug a Pet, we're right here with you every step of the way.
What was the most surprising thing about your first week with a new puppy? Share your tips and stories in the comments below — we'd love to hear them!
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- Puppy Crate Training Guide: How to Make Your Dog Love Their Crate — Everything you need to turn the crate from a source of stress into your puppy's favorite spot.
- Best Toys for Teething Puppies: Safe Options That Actually Work — Our top picks for durable, safe chew toys that save your furniture and soothe sore gums.
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