New Puppy Checklist: Your First 30 Days, Week by Week, With Costs

A good new puppy checklist covers four stages: the week before pickup, the first night, the first vet visit and the vaccine series. Do those in order and most first-month problems never appear. This guide walks through your puppy's first 30 days week by week, and it shows where the money goes. In PetBudget's model, a mixed-breed dog costs $4,518 in the first year.

Photo: Ignacio Andres Yañez Grandon / Pexels

Latest news: puppy vaccines and buying rules in 2026

• Leptospirosis is core. dvm360's August 2026 interview says AAHA made lepto core for all dogs in 2024. The expert said all dogs, wherever they live, are at risk. Ask your vet whether it is in your puppy's series.
• Colorado ends retail dog sales. House Bill 1011, signed April 29, 2026 and effective January 1, 2027, bars pet stores from selling dogs and cats, per Global Pet Industry. Shelters, rescues and original breeders are exempt.
• Pet insurance costs rose. NAPHIA's June 2026 report put the average U.S. dog accident-and-illness premium at $836 in 2025, up 11.5%.

What it means for you: check where the puppy comes from, confirm the vaccine list with your vet, and price insurance before the first exam.

New puppy checklist at a glance

The checklist below groups every task by stage. Print it or copy it into your phone.

Stage	Must-do tasks
Before pickup	Puppy-proof, set up a crate, buy supplies, choose a vet, locate the emergency clinic
Day 1	Stay home, limit rooms, start potty routine, set up the night crate
Days 2-3	First vet exam with paperwork and a stool sample
Week 1	Settle a routine, plan vaccines, decide on insurance
Weeks 2-4	Continue vaccines, short training sessions, safe socialization
Day 30	Weigh the puppy, review spending, book the next vet visit

Each section below explains the why and the cost.

Before pickup: the week before your puppy comes home

Finish the home setup before the puppy arrives. AKC's preparing-for-a-puppy guide says that if a puppy can get something in its mouth, it will eat or chew it. Get down on your hands and knees to see the house at puppy level.

Work through this list:

1. Lock up hazards. Put cleaning supplies behind latched doors or up high.
2. Tie up cords. Secure electrical cords and move shoes into a closed closet.
3. Use lidded trash cans. Open bins are a chewing and eating risk.
4. Gate off areas. Use gates or an exercise pen. Full-house access comes later.
5. Check the yard. Look for fence gaps and toxic plants.
6. Pick a vet and an emergency clinic. AKC says to visit potential vets first and find the nearest emergency clinic before you need it.

Buy supplies now. The AKC list covers a crate sized correctly, collar or harness, leash and ID tag, puppy food and bowls, chew toys that are too large to swallow, grooming tools, training treats and an enzymatic cleaner. An oversized crate can encourage toileting in one end.

Our puppy supplies list prices every item. In PetBudget's mixed-breed dog model, starter supplies cost $475.

Day one: the first night checklist

On day one, stay home and keep things small. AKC's first day with a new puppy guide says to let the puppy explore one area where you are, then add rooms one at a time. Skip visits from friends and neighbors on day one.

Set up these basics in the first 24 hours:

1. Pick one outdoor potty spot. Use the same cue each time, such as "go potty," and reward right away.
2. Offer a potty break often. AKC says most young puppies need to go at least every 45 minutes while awake.
3. Take the puppy out after every meal, drink, nap and play session. Do it first thing in the morning and last thing at night.
4. Feed on a schedule. Young puppies eat three times a day.
5. Put the crate in your bedroom. The puppy feels more secure with you nearby. Add a blanket or toy that smells like its mother.
6. Plan for naps. Some puppies sleep 16 to 18 hours a day.

Night one is often loud. If the puppy whines, AKC says to take it out for a quiet, low-key potty break and return it to the crate. Evening can be the hardest hour, so a play session and a short stroll help. Night potty trips usually end by 4 to 5 months of age.

Never punish accidents. AKC lists punishment as something to avoid. Clean the spot with an enzyme cleaner and take the puppy out sooner next time.

Days 2 to 3: book the first vet visit

The first vet visit should happen within the first few days. AKC's puppy first vet visit guide says breeders generally include a vet exam, usually within three days, in their contracts. For a rescue or shelter puppy, it recommends an immediate exam.

Bring these to the appointment:

• Medical records from the breeder or rescue.
• A stool sample for the worm check.
• Questions about food, microchipping and spay or neuter timing.

AKC notes that most puppies have roundworms, so expect a deworming discussion. It also recommends getting a health insurance policy right after the first exam. Insurers generally exclude conditions that appear before coverage starts, and our waiting periods and pre-existing conditions guide explains why timing matters.

What does the visit cost? Our puppy first vet visit cost guide breaks the bill down by line item. For a published floor, Richmond SPCA's wellness pricing, effective October 1, 2025, lists a $40 veterinary exam. It also lists a $20 technician appointment. This is a nonprofit clinic, so private practices usually charge more.

Week 1: build a routine and plan the vaccine series

In week one, the goal is a predictable day. A puppy that knows when it eats, sleeps and goes out settles faster. Use these anchors:

1. Meals at set times. Three meals a day for a young puppy.
2. Naps in a quiet crate. Place it away from foot traffic during the day.
3. Short play sessions. AKC suggests toys, puzzles and short yard time. It advises avoiding long runs and jumping.
4. One person per task. Decide who handles meals, walks and night trips.
5. Short alone times. AKC says to check that you can manage short periods alone each day.

Hold-it times grow slowly. AKC's potty training guide says puppies can generally hold it for about as many hours as their age in months. A 3-month-old holds for about three hours, so plan midday breaks or ask a trusted neighbor or dog walker.

Also decide how you will pay for care. Our can I afford a dog guide helps you check your monthly budget before the bills arrive.

Weeks 2 to 4: vaccines, socialization and training

Keep the vaccine series on schedule. The AAHA canine vaccination guidelines list the core combination vaccine for distemper, adenovirus and parvovirus. The puppy series is at least three doses between 6 and 16 weeks of age, spaced 2 to 4 weeks apart. Rabies is given as local law requires.

Two example schedules are shown below. They are illustrations that fit the AAHA rule, not a prescription. Your vet sets the real dates.

Per the AAHA page, the guidelines were updated in 2024 to include leptospirosis as a recommended core vaccine for all dogs, so ask your vet about it. Richmond SPCA's nonprofit price list shows how cheap a single dose can be. It lists rabies at $18, the distemper vaccine DA2PP at $18 and leptospirosis at $18. Our dog and cat vaccine cost guide gives typical ranges at full-service clinics.

Until the series is complete, protect your puppy. AKC advises keeping puppies away from unfamiliar dogs and from areas where other dogs walk. Safe socialization means:

• Meet people calmly. Introduce family members one at a time.
• Supervise children. AKC says to discourage picking the puppy up. Let kids hold the puppy in their lap with help.
• Choose known, vaccinated dogs. An adult dog may correct a puppy with a little growling. Separate them if the adult becomes agitated.
• Start training. AKC's S.T.A.R. Puppy class runs six weeks. In PetBudget's mixed-breed dog model, group training classes cost $260.

Does insurance pay for these shots? Usually not. Read does pet insurance cover vaccines before you buy a plan for the routine care.

A sample day in week one

A predictable day makes house training faster. This sample day is a PetBudget illustration built from AKC's guidance: three meals, potty breaks after meals, naps and play, and a last trip outside before bed.

Time	Activity	Notes
6:30 a.m.	Potty trip, then breakfast	First thing in the morning
7:00 a.m.	Potty trip, short play	After eating
8:00 a.m.	Crate nap	A puppy may sleep 16 to 18 hours a day
10:30 a.m.	Potty trip, training treats	After waking
12:00 p.m.	Lunch, potty trip	After the meal
1:00 p.m.	Crate nap	Quiet spot
4:00 p.m.	Potty trip, play, short walk in the yard	Keep exercise gentle
5:30 p.m.	Dinner, potty trip	After the meal
8:00 p.m.	Calm play, chew toy	Evening can be the hardest hour
10:30 p.m.	Last potty trip, crate by your bed	Last thing at night

Expect extra trips outside between those times. AKC says most young puppies need to go at least every 45 minutes while awake. If your puppy sniffs, circles, stops playing or whines at the door, go outside right away.

Crate setup and ID: two small jobs with big payoffs

A correctly sized crate speeds house training. AKC says it should be large enough for the puppy to stand, turn around and lie down comfortably. It should not be so large that the puppy can use one corner as a toilet and another for sleeping. A crate with an adjustable partition grows with the puppy.

Put the crate in your bedroom at night. Add a blanket or soft toy that smells like the puppy's mother. In the daytime, place the crate in a quiet area for naps, away from the busiest part of the house.

Put an ID tag on the collar on day one. Ask your vet about a microchip at the first visit. AKC also lets mixed breeds join its Canine Partners program, while purebred puppies can be registered with the AKC. Registration is optional, but a microchip and tag are what bring a lost puppy home.

Day 30: review the month

At day 30, check four things. Write the answers down so you can compare them next month.

1. Weight. Weigh the puppy on the same scale each time. Our puppy weight calculator guide explains how to track it.
2. Potty accidents. Are they falling? If not, shorten the gap between trips outside.
3. Sleep. Is the puppy sleeping through the night, or needing one trip?
4. Spending. Compare real spending with the budget in the next section.

Then book the next vet visit. The series is not finished until the last dose at 16 weeks or later.

New puppy budget: what the first month costs

The first month is the most expensive. PetBudget's model for a mixed-breed dog puts the first-year total at $4,518. Here is how it splits.

First-year line	Amount	Type
Purchase or adoption fee	$1,000	One-time
Initial vet visit and vaccinations	$660	One-time
Starter supplies	$475	One-time
Training classes	$260	One-time
Food	$519	Recurring
Vet care	$660	Recurring
Grooming	$195	Recurring
Insurance	$749	Recurring
First-year total	$4,518

The four one-time lines total $2,395. Most of that lands in the first month, before the recurring lines have run for a full year. The adoption fee, the first vet series and the supplies come due almost at once.

These figures come from PetBudget's mixed-breed dog page, and the methodology is on our methodology page. Breed changes the number: a toy breed costs less and a giant breed costs more. After year one, this dog costs $2,263 a year, or $189 a month.

Adoption can cut the biggest line. Our dog adoption cost guide shows typical fees, and some shelters include vaccines and a microchip in the fee. For the full ledger of the first twelve months, see the first-year pet cost ledger. For a quick estimate, read how much a dog costs.

Mistakes that cost money in the first month

A few common mistakes add to the bill. Avoid these.

• Skipping the first vet visit. Problems found late cost more, and insurance may exclude them.
• Buying an oversized crate. AKC warns it encourages toileting in one end. Buy a crate with a divider.
• Giving the puppy full run of the house. Chewed cords and ruined shoes are expensive. Use gates.
• Overbuying toys. Start with a few that are too big to swallow.
• Skipping a budget. Without one, the first month feels like a surprise bill.

Quick checklist to save

• Before pickup: puppy-proof, buy supplies, choose a vet and an emergency clinic.
• Day 1: stay home, start potty breaks every 45 minutes, crate near your bed.
• Days 2 to 3: first vet exam with records and a stool sample.
• Week 1: set a routine, plan the vaccine series, decide on insurance.
• Weeks 2 to 4: finish doses on schedule, train in short sessions, avoid unvaccinated dogs.
• Day 30: weigh, review costs, book the next visit.