Your Labrador’s First Week Home: What to Expect and What to Do

Skip the minute-by-minute timetable. A useful day repeats wake, toilet, a measured meal or food-based training, toilet, brief play and quiet rest.

Della Ruiz August 10, 2026 · Updated August 24, 2026

Bringing home an 8-week-old Labrador puppy is less about achieving instant obedience and more about helping a baby dog feel safe, eat reliably, rest, toilet in the right place, and begin learning how your household works.

The most useful routine is a repeating rhythm rather than a timetable enforced to the minute:

Wake → toilet → measured meal or food-based training → toilet → brief play or positive exposure → quiet rest

Expect to repeat that cycle throughout the day and adjust it when your puppy appears tired, hungry, unsettled, or ready to go outside.

During the first week, focus on management and observation. Prevent access to hazards, measure food, reward behavior you want to see again, and keep a simple health log. Accidents, mouthing, heavy sleep, object stealing, and imperfect nights are common. New, persistent, or worsening health changes deserve an early veterinary call; acute danger signs require immediate care.

Editorial scope: This guide helps owners observe everyday behavior and decide when veterinary input is appropriate. It does not diagnose illness or replace an examination. Paw Primer’s broader editorial approach similarly focuses on what owners can reasonably assess at home and leaves diagnosis and individualized treatment to a veterinarian.

What an 8-week-old Labrador is like

At eight weeks, your Labrador is moving from a familiar life with their mother and littermates into a completely new environment. The people, smells, sounds, sleeping place, floor surfaces, meal routine, and toilet area may all be unfamiliar. Even a confident puppy can become quieter, noisier, clingier, or more hesitant during this transition.

Most puppies of this age are mobile, curious, playful, and nearly or fully weaned. During the preceding weeks, they have become stronger and more coordinated, started eating solid food, and learned through play with their littermates. They are ready for the next stage of social learning but remain physically and emotionally immature, as outlined in Dogs for Good’s guide to the first eight weeks of puppy development.

A typical day may include:

Deep naps followed by sudden bursts of activity
Frequent urination and bowel movements
Mouthing hands, sleeves, furniture, and toys
Chewing and carrying portable objects
Noisy or growly play
Jumping and climbing
A very short attention span
Following people from room to room
Crying when separated or placed in an unfamiliar sleeping area
Periods of confidence mixed with hesitation
Difficulty settling once tired or overstimulated

They are starting points for supervision and teaching. Normal behavior is not necessarily safe behavior: a puppy who investigates everything with their mouth can chew an electrical cord, swallow a sock, or bite hard enough to hurt.

Puppies also differ considerably. One may sleep through most household activity, while another wakes whenever someone moves. One may eat immediately, while another needs time to settle. Bladder control, confidence, appetite, tolerance of separation, and response to a crate all vary.

Avoid comparing your puppy with a social-media diary or the progress of one working-line Labrador. A puppy who learns several cues quickly, stays dry through a particular night, or accepts a crate immediately does not establish a developmental standard for every Labrador. Early progress is rarely linear.

Use this three-level decision framework:

Expected and manageable: The puppy is bright when awake, eating and drinking normally, toileting, moving comfortably, and showing behavior consistent with ordinary adjustment. Observe and manage it.
Contact a veterinarian: A change persists, recurs, worsens, or is accompanied by altered appetite, energy, stools, urination, breathing, movement, or behavior.
Go now: The puppy has difficulty breathing, collapses, cannot be roused, cannot urinate, may have been poisoned, or shows another acute danger sign.

Because an eight-week-old puppy is more vulnerable than a healthy adult dog, use a conservative threshold. Paw Primer’s watch, book a vet, or go now framework similarly advises treating a sign that fits more than one category at the higher level of urgency.

A flexible first-week daily rhythm

A rigid clock-based schedule can become frustrating because puppies do not always eat, sleep, or eliminate on command. Organize the day around the same repeatable sequence, but let the puppy’s waking and behavior determine when each cycle begins.

If the puppy wakes early, the sequence starts early. If play becomes frantic after three minutes, end it rather than pushing toward a planned ten-minute session. If the puppy falls asleep before an intended activity, protect the nap.

An adjustable morning block

Take the puppy directly to the chosen toilet area after waking.
Wait calmly and reward elimination in the intended place.
Offer a measured meal, or use part of it for one or two minutes of simple training.
Return to the toilet area after eating.
Allow a few minutes of supervised play, handling, or exploration.
Offer water normally.
Go outside again after a substantial drink or if the puppy becomes restless, circles, sniffs, or suddenly disengages.
Settle the puppy in a secure resting area.

The first toilet trip should come before energetic greetings or free exploration. If you must cross several rooms, carrying the puppy is a practical management option, but it does not replace prompt and frequent toilet opportunities.

Adjustable daytime cycles

Repeat the same basic sequence throughout the day. Offer toilet opportunities:

Immediately after waking
After eating
After a substantial drink
After vigorous play
After leaving a crate or enclosed resting area
When the puppy circles, sniffs, wanders away, or becomes restless
Before another nap
Before and after a car journey

Not every trip will produce urine or stool. If nothing happens, return indoors, supervise closely, and try again soon. Do not assume the puppy is empty simply because they stood outside without eliminating.

Young puppies may sleep about 18–20 hours in a 24-hour period, usually in many naps rather than one uninterrupted block. Individual patterns vary, but substantial sleep is an ordinary part of this stage rather than time that must be filled with activity. An experienced Labrador-focused puppy guide describes this heavy sleep pattern along with common nighttime waking and frequent toilet needs.

Build in brief, supervised quiet periods while the puppy is awake. They might chew an appropriate item near you while you read or prepare food. This teaches that being awake does not always mean intense interaction.

You can also begin very short independence practice. For example, let the puppy remain safely behind a barrier with a suitable food toy while you move a few steps away, then return before distress builds. This is practice, not a test.

An adjustable evening block

Keep evening activity controlled:

Serve the final measured meal according to the feeding plan.
Offer a toilet trip after eating and drinking.
Choose calm play or gentle handling rather than prolonged excitement.
Go outside again after active play.
Reduce household activity gradually before bedtime.
Take the puppy out immediately before settling for the night.

If biting and racing intensify, first consider whether the puppy needs to eliminate or sleep. More exercise is not automatically the answer to frantic behavior.

An adjustable overnight block

Many eight-week-old puppies still need one or more overnight toilet opportunities. Keep those trips deliberately uneventful:

Take the puppy to the toilet area.
Allow enough time to eliminate.
Reward quietly.
Return directly to the sleeping area.

Avoid turning on every light, starting a game, or offering free exploration. If the puppy wakes and cries, consider toilet need, temperature, physical discomfort, fear, and illness rather than assuming that every cry should be ignored.

Use food without losing track of portions

Measure the puppy’s full daily food allowance before the day begins. Set aside a small part to reward name response, calm crate entry, recall practice, cooperative handling, and settling.

Food delivered during training still counts as food. It should not be added on top of full meals and an unmeasured supply of treats. Tiny individual pieces are usually more useful than handfuls.

Keep a first-week log

A basic written or phone log can reveal patterns and give your veterinarian more useful information.

What to record	Useful detail
Meals	Time, amount offered, amount eaten
Water	Normal drinking or a notable change
Urination	Time, location, unusual straining or frequency
Stools	Time, consistency, color, blood or mucus
Vomiting	Time, frequency, appearance
Energy	Bright and playful, unusually quiet, difficult to rouse
Breathing	New coughing, effort, noise, or persistent change
Sleep	Approximate pattern and whether the puppy wakes normally
Behavior	Crying, fear, pain on touch, inability to settle
Medication or prevention	Only products directed by the veterinarian

The goal is not to monitor every second. It is to notice departures from your puppy’s emerging baseline.

Feeding, weight, and controlled Labrador growth

Choose a complete diet formulated for puppies and serve it in measured meals rather than leaving food available all day.

Three to four meals per day is a reasonable range at eight weeks, but neither number is universally correct. The selected food’s label, your puppy’s current weight and body condition, the previous feeding routine, and veterinary guidance should determine the individual plan. Veterinarian-authored guidance for puppies aged 8–12 weeks supports this range while emphasizing puppy-specific food and individualized portions (PetMD).

For the first few days, find out what the breeder, shelter, or previous carer was feeding and how it was prepared. If you intend to change foods, ask your veterinarian how to make the transition. Travel, stress, a new environment, and an abrupt diet change occurring together can make digestive changes harder to interpret.

Do not rely on a generic number of cups, grams, or calories. Foods differ in energy density, and two puppies of the same age may have different needs.

Because Labradors become substantial dogs, ask your veterinarian whether a large-breed puppy formula is appropriate for your puppy. The available evidence does not establish that every Labrador must eat one particular category or brand of food.

Count training food as part of the daily allowance

Labradors are often enthusiastic about food, which can make reward-based teaching convenient. It can also make accidental overfeeding easy.

At the start of the day:

Measure the full daily allowance.
Divide the planned meal portions.
Reserve a small portion for training.
Use tiny individual pieces.
Account for any higher-value rewards.
Reassess the plan with your veterinarian if appetite, body condition, or growth changes.

Food is not the only possible reward.

What should an eight-week-old Labrador weigh?

Eight weeks is approximately two months. One commercial chart estimates two-month-old male Labradors at 10–15 pounds and females at 5–10 pounds, but explicitly presents its figures as estimates rather than diagnostic targets. Individual puppies may fall outside them; see the context in the Labrador growth and weight chart from Pawlicy Advisor.

A single scale reading cannot establish whether growth is healthy. More useful questions include:

Is the puppy gaining weight over time?
Is body condition appropriate?
Is appetite consistent?
Are vomiting or diarrhea present?
Is the puppy bright and active when awake?
Does the veterinarian find normal development on examination?

Do not try to make a smaller puppy catch up with a chart by increasing food without professional guidance. Equally, do not reduce food simply because a puppy is above an online estimate. Growth trend, body condition, appetite, and veterinary examination matter more than chasing one number.

Measured feeding is particularly important for Labradors because excess weight places additional strain on a growing body. Veterinarian-authored Labrador guidance connects excess weight with stress on developing joints and recommends careful food management, weight monitoring, and supervised activity; that source is written for a UK audience, so product and preventive-care details may not apply elsewhere (Joii Pet Care).

Sleep, nighttime crying, toilet training, and crate use

Your puppy can sleep in a positively introduced crate or another secure, puppy-safe area. Neither arrangement is automatically right for every household. The essentials are physical safety, comfortable temperature, reasonable monitoring, and access to necessary toilet trips.

Placing the sleeping area near you can make it easier to hear restlessness and respond to toilet needs. Your presence may also help a puppy who has never slept alone. This is a practical option, not a requirement or a promise that crying will stop.

Brief whining that settles in an otherwise comfortable, responsive puppy is different from escalating panic or vocalization accompanied by pain, vomiting, diarrhea, marked lethargy, or abnormal breathing.

Before deciding how to respond, check:

Has the puppy recently toileted?
Is the sleeping area secure and comfortable?
Could the puppy be too warm or cold?
Is anything caught around a leg, tooth, or collar?
Does the puppy settle with quiet company?
Is the crying escalating rather than easing?
Are there signs of illness, injury, or pain?

Do not make every cry the start of play, but do not ignore prolonged or escalating distress regardless of context.

Toilet training without punishment

Take the puppy outside frequently and after predictable triggers: waking, eating, drinking, energetic play, and leaving the crate. Stay nearby and reward immediately after elimination in the intended place.

PetMD gives a general bladder-capacity estimate of two to three hours for puppies in this age group, but that figure is neither a promise nor a recommended daytime toilet schedule. Many puppies need to urinate much sooner, especially after drinking, waking, or activity (PetMD).

When an indoor accident occurs:

Interrupt only if you can do so calmly.
Take the puppy to the correct area.
Clean the indoor location thoroughly.
Review whether supervision or timing failed.
Offer the next opportunity sooner.

Do not yell, rub the puppy’s nose in the accident, use physical punishment, or restrict normal access to water in an attempt to reduce urination.

Introduce a crate as a safe place

If you choose to use a crate:

Secure the door open initially.
Scatter part of a meal just inside.
Let the puppy enter and leave voluntarily.
Feed meals near or inside it if the puppy remains comfortable.
Provide an appropriate item under supervision.
Close the door for a very short, calm interval while you remain nearby.
Reopen it before frustration escalates.
Increase difficulty gradually rather than changing duration, distance, and distraction at once.

Avoid forcing the puppy inside for every rest or using the crate only when you leave. The aim is a positive association, not surrender through exhaustion.

Separate three different goals:

Crate comfort: The puppy can enter and rest in the space.
Overnight sleep: The puppy can settle there while nighttime needs are met.
Independence: The puppy remains emotionally comfortable when a person moves away or leaves.

Success with one does not guarantee success with the others. A puppy may nap happily in a crate beside you but become distressed when you leave the room.

A crate or pen is a management tool, not a substitute for toilet access, social contact, movement, training, or supervision. Do not routinely confine an eight-week-old puppy for hours during the day. If confinement causes escalating vocalization, frantic escape attempts, injury, or an inability to settle, stop increasing the challenge and seek advice from your veterinarian or a suitably qualified behavior professional.

Normal Labrador puppy behavior and first training priorities

Mouthing, play-biting, chewing, jumping, digging, noisy play, portable-object theft, and brief bursts of apparent chaos are common puppy behaviors.

Normal behavior still requires boundaries. Arrange the environment so that the puppy repeatedly practices safer choices:

Use gates or a pen to limit access.
Keep suitable chew items available.
Store shoes and children’s toys out of reach.
Block electrical cords.
Close bins and secure food waste.
Lock away medicines and household chemicals.
Pick up socks, underwear, batteries, and other swallowable objects.
Check under furniture for small items.
Supervise chewing rather than assuming an item is indestructible.

Labrador puppy health guidance identifies foreign-object ingestion as a particular practical concern for the breed. If your puppy picks something up, avoid turning every incident into a chase. Trade for food or a safe toy, then improve storage. Contact a veterinarian promptly if you suspect the puppy swallowed an unsafe object, because visible signs cannot tell you whether an obstruction or injury is present (Joii Pet Care).

What to do about biting

When teeth land on skin or clothing:

Stop moving the targeted hand or garment if possible.
Present an appropriate toy.
Continue or resume play when the puppy bites the toy.
If biting continues, pause interaction briefly and calmly.
Check whether the puppy needs the toilet, food, or sleep.
Resume with a lower-energy activity.

Redirection and reinforcement show the puppy what does work.

This is a practical observation, not a diagnosis. If play becomes increasingly chaotic, offer a toilet trip followed by a quiet nap opportunity rather than adding more stimulation in an attempt to wear the puppy out.

Keep training short and positive

Training can begin immediately, but reliable performance should not be expected.

Prioritize:

Name response: Say the name once and reward orientation toward you.
Engagement: Reward voluntary check-ins and following.
Recall foundations: Move a short distance away, encourage the puppy toward you, and reward arrival.
Cooperative handling: Pair gentle touches to paws, ears, collar, and body with food.
Toilet habits: Reward elimination in the chosen location.
Calm crate entry: Place food inside without pushing the puppy.
Settling: Reward lying quietly or choosing a bed.
Simple cues: Introduce one or two basics, such as sit or touch, without expecting duration or resistance to distraction.

Use an encouraging tone and stop while the puppy is still engaged. If the puppy cannot respond, make the situation easier rather than repeating the cue rapidly.

Play growling and vocalization can occur during ordinary games.

Seek help if the puppy repeatedly freezes, cowers, appears painful, responds defensively to ordinary touch, cannot settle, or shows behavior that is becoming more intense rather than gradually improving.

Safe socialization before vaccination is complete

Socialization does not mean greeting as many dogs and strangers as possible. It means helping the puppy form safe, positive associations with things they are likely to encounter in life.

Useful categories include:

People of different appearances
Gentle body handling
Household movement and activity
Sounds
Floor textures and surfaces
Vehicles and travel
Grooming-related touch
New but controlled environments
Suitable, healthy animals
Calm periods in which nothing happens

Exposure should be brief and age appropriate. Let the puppy observe from a comfortable distance, pair novelty with food or play, and allow retreat. Do not carry or drag a frightened puppy toward something because they “need to get used to it.” Too much novelty can be as unhelpful as none.

A low-risk first-week checklist

Depending on veterinary advice and your puppy’s comfort, introduce:

Carpet, tile, rubber matting, grass, and other safe textures
A vacuum cleaner or appliance heard at a tolerable distance
Gentle touches to ears, paws, mouth area, collar, and body
A soft brush
A short car ride with safe restraint
One or two calm visitors
People wearing hats, coats, or carrying bags
Household doors, washing machines, and cooking sounds
A familiar, healthy, fully vaccinated dog with suitable behavior
Watching the outside world while carried or from another controlled location

Keep sessions short.

There is a genuine tradeoff between time-sensitive social learning and protection from infectious disease. Avoid dog parks and other places with heavy, uncontrolled dog traffic while vaccine protection is incomplete. However, avoiding all novelty until the vaccine series ends can also remove useful learning opportunities.

The safety of a private yard, public pavement, puppy class, visiting dog, or carried outing depends on the puppy’s vaccine history, local disease prevalence, previous animal access, hygiene, and veterinary judgment. General guidance recommends protecting incompletely vaccinated puppies from disease exposure, but local advice should determine which controlled experiences are appropriate (Best Friends Animal Society).

Ask your veterinarian:

Which outdoor areas are lower risk locally?
Is the private yard appropriate for this puppy?
May the puppy meet known, vaccinated dogs?
What hygiene precautions should visitors follow?
Which puppy classes accept partially vaccinated puppies?
What vaccination records does a class require?
Are there current local outbreaks that change the recommendation?

Choose controlled exposure—not unrestricted access and not total isolation.

The first veterinary visit and the road to 16 weeks

Arrange a veterinary examination soon after your puppy comes home. Veterinarian-authored guidance recommends a visit within the first week for puppies in this age range; a puppy with concerning signs should be seen sooner.

Before the appointment, gather:

Breeder, shelter, or rescue health records
Vaccination and deworming records
Microchip information, if available
The name and exact variety of the current food
Feeding amount and frequency
Details of any supplements or products already given
Your first-week log
A written list of questions
A fresh stool or urine sample only if the clinic requests one

Tell the clinic that the patient is an eight-week-old puppy when booking. Ask where to wait and whether the puppy should be carried rather than placed on shared ground.

The appointment may cover a physical examination, weight and body condition, growth, eating and drinking, stools, urination, behavior, heart and lung sounds, abdomen, skin, ears, mouth, movement, parasite testing, deworming history, vaccination records, and locally appropriate preventive care.

Puppies commonly need repeat examinations during the vaccination period. VCA recommends examinations every three to four weeks from six to eight weeks of age until at least 16 weeks, with visits addressing growth, physical health, parasites, and preventive care as well as vaccination. Its eight-week puppy veterinary-care guide also advises checking with the clinic before bringing urine or fecal samples.

Vaccines are given as a series partly because antibodies received from the mother may persist for an uncertain period and interfere with an early vaccine response. Repeated appointments allow the veterinarian to manage that uncertainty while considering the individual puppy’s history and exposure.

Do not copy a universal vaccine or parasite-control schedule from another puppy. Vaccination timing can depend on:

Age when the series began
Previous records
Geographic disease patterns
Lifestyle, travel, and exposure
Local law
Product labeling
Veterinary assessment

Eligibility and dosing for dewormers, heartworm preventives, and flea or tick products may additionally depend on the puppy’s age, current weight, health history, and the specific product label. Ask your veterinarian what applies where you live rather than transferring another puppy’s schedule.

Vomiting, diarrhea, reduced appetite, or low energy can occur with many conditions and cannot diagnose parvovirus at home. Because parvovirus can be severe in puppies, these signs require prompt veterinary contact rather than an attempt at home diagnosis. Tell the clinic about the symptoms before arriving so staff can give appropriate entry instructions (VCA).

Use the first visit to ask:

Is the current food appropriate?
Is a large-breed puppy formula suitable?
Is body condition appropriate?
Is the growth trend reassuring?
Which local socialization settings are acceptable?
What should be avoided while vaccine protection develops?
Which parasite risks exist locally?
When is the next appointment?
Which changes should trigger an urgent call?

What is normal, when to book a vet, and when to go now

For a very young puppy, the threshold for veterinary contact should be lower than it would be for a healthy adult dog. Persistent, recurring, worsening, or combined signs move upward in urgency.

Watch closely

These patterns can be observed in an otherwise bright puppy whose appetite, toileting, waking behavior, movement, and breathing appear normal:

Sleeping heavily but waking and responding normally
Brief twitching or quiet vocalization during sleep without breathing effort
Mouthing and chewing
Short bursts of noisy play
Occasional adjustment whining that settles
Brief hesitation around an unfamiliar object
A short attention span
An isolated toilet accident with no other change

Continue monitoring rather than assigning a diagnosis. Twitching or vocalization may occur during sleep, but trembling, grunting, rapid breathing, or repeated noises should not automatically be dismissed as dreaming. Consider breathing effort, gum color, persistence, behavior when awake, appetite, and accompanying signs.

Contact or book a veterinarian promptly

Call if a change persists, recurs, worsens, or is new and notable. Examples include:

Reduced appetite or refusal of food
Vomiting or diarrhea
Unusual lethargy or reduced engagement
Failure to gain weight
Persistent coughing
Nasal discharge
A painful, red, or odorous ear
Limping or reluctance to move
Pain or defensive behavior during ordinary handling
A notable change in urination
Straining or discomfort when toileting
A substantial change in stool
Drinking noticeably more or less
Persistent distress or inability to settle
A marked behavior change

Vomiting, diarrhea, poor appetite, lethargy, coughing, nasal discharge, ear pain, limping, and pain on handling are among the signs identified in approved veterinary puppy-care guidance as reasons for assessment. They can have many possible causes and do not establish a diagnosis.

Do not automatically apply general adult-dog advice suggesting that mild vomiting or lethargy can sometimes be watched for 24–48 hours. That time frame comes from general dog guidance and is not an established waiting period for an eight-week-old puppy. Call the clinic, state the puppy’s age, and explain the timing, frequency, and associated changes.

Go now

Seek immediate veterinary care for:

Difficulty breathing
Pale, blue, or gray gums
Collapse
Inability to rouse the puppy
Loss of consciousness
A seizure
Inability to urinate
Known or suspected poisoning
Major or uncontrolled bleeding
Severe or repeated vomiting
Bloody diarrhea
Sudden severe pain
A serious accident, fall, or other major trauma

Veterinarian-authored emergency guidance identifies breathing difficulty, inability to urinate, loss of consciousness, major bleeding, and severe or frequent vomiting as signs requiring urgent assessment (PetMD). Suspected poisoning, collapse, bloody diarrhea, and sudden severe pain also warrant immediate care rather than home monitoring.

Observable signs cannot tell you whether the cause is parvovirus, parasites, respiratory disease, an intestinal blockage, poisoning, injury, or something else. Your role is to recognize change and communicate it—not to establish the diagnosis.

When calling, be ready to say:

The puppy is eight weeks old.
What changed and when
How often it has happened
Whether the puppy is eating and drinking
When the puppy last urinated and passed stool
Whether vomiting, diarrhea, coughing, pain, or breathing changes are present
Whether an object or toxin may have been swallowed
What the gums look like
Whether the puppy wakes and responds normally

When uncertain about a very young puppy, call a veterinarian and describe what changed. If an emergency sign is present, go now.

Frequently asked questions

How many times a day should an 8-week-old Labrador puppy eat?

Three to four measured meals per day is a reasonable range. The correct frequency and portion depend on the chosen complete puppy food, current body condition, previous routine, and veterinary advice. Veterinarian-authored puppy guidance supports the three-to-four-meal range while directing owners to the food label and veterinarian for individual quantities.

Measure the entire daily allowance and reserve part for reward-based training rather than adding unrestricted treats. Do not use a generic number of cups or grams without considering the food’s energy density and the individual puppy.

How much should an 8-week-old Labrador weigh?

A commercial chart estimates two-month-old male Labradors at 10–15 pounds and females at 5–10 pounds. Eight weeks is approximately two months, but these are broad estimates—not ideal targets, diagnostic ranges, or proof of health (Pawlicy Advisor).

Some healthy puppies may fall outside them. Growth trend, body condition, appetite, energy, and veterinary examination are more meaningful than one measurement. Contact your veterinarian if the puppy is losing weight, failing to gain, eating poorly, or showing digestive or energy changes.

Can an 8-week-old Labrador go outside before completing vaccinations?

Possibly, but the location matters. Controlled exposure may be appropriate while protection is incomplete, whereas dog parks and other areas with heavy, uncontrolled dog traffic should be avoided.

A private yard, carried outing, puppy class, public ground, or meeting with a familiar vaccinated dog can present different levels of risk. Local disease prevalence, the puppy’s records, previous animal access, and hygiene affect the decision. Ask your veterinarian which environments and classes are appropriate locally.

How long can an 8-week-old puppy be left alone or kept in a crate?

There is no universal maximum supported for every puppy. At eight weeks, alone time and crate stays should be introduced in brief, calm increments rather than as routine hours-long confinement.

A puppy who can nap in a crate while you are nearby has not necessarily learned to cope with being alone. Build crate comfort, overnight sleep, and independence separately. Arrange human help if your normal schedule would leave the puppy unattended for extended periods, and seek professional guidance if distress escalates or persists.

Is it normal for an 8-week-old Labrador to sleep, twitch, or make noises so much?

Heavy sleep, brief twitching, and quiet vocalization can occur in young puppies when they otherwise breathe comfortably, wake normally, eat, toilet, and behave typically while awake.

Do not assume every movement or sound is a dream. Persistent trembling, breathing effort, unusual gum color, inability to rouse, pain, vomiting, diarrhea, poor appetite, or marked lethargy changes the situation. Difficulty breathing, collapse, pale or blue-gray gums, or inability to wake the puppy requires immediate veterinary care.

For the first week, keep the priorities simple:

Establish a flexible wake-toilet-feed-play-rest rhythm.
Measure meals and count training food in the daily allowance.
Supervise chewing and secure swallowable objects.
Begin very short, positive training.
Offer frequent toilet opportunities and reward success.
Arrange the veterinary examination.
Choose controlled social experiences with local disease risk in mind.
Call early when a new health change persists or concerns you.

Imperfect nights, accidents, heavy sleep, and mouthing are common in many eight-week-old Labradors. They should be addressed through maturation, management, and patient teaching. Health changes are different: when you are uncertain about a very young puppy, call a veterinarian. If an emergency sign is present, seek care immediately.