What Do Kittens Look Like? Newborn to 8 Weeks

Name: What Do Kittens Look Like? Newborn to 8 Weeks
Creator: Dr. Zubair Khalid

By Dr. Zubair Khalid, DVM, MS, PhD · 2026-10-02

Newborn kittens look like tiny, damp, folded-up cats with closed eyes, flat ears, and a thin coat that barely covers pink skin. Over the next eight weeks they transform fast, from a wobbly, blind newborn into a steady, playful kitten with open eyes, a full set of baby teeth, and a fuller coat. Knowing what do kittens look like at each stage helps you spot normal development and catch problems early.

This article is educational and is not a substitute for veterinary diagnosis or treatment.

Quick Answer

Newborn kittens (day 0 to 7) have sealed eyes, folded ears, and a soft, sparse coat. They cannot see, hear well, or walk, and they stay close to the queen for warmth and food.
Eyes begin to open around 7 to 14 days. All kittens are born with blue eyes, and the adult eye color develops later.
Baby teeth start coming in around 2 to 4 weeks, and by 6 to 8 weeks most kittens have a full set of 26 deciduous (baby) teeth.
Kittens look and act like kittens for months, but the newborn look fades quickly. By 8 weeks they look like small cats, not newborns.
Weigh your kitten daily for the first few weeks. Steady weight gain is the single best sign that feeding and warmth are working.

What Do Kittens Look Like at Each Stage?

Days 0 to 7: The Newborn Look

A kitten at birth is small enough to fit in your palm, usually weighing around 3 to 4 ounces. The eyes are closed, the ears are folded flat against the head, and the coat is thin and close to the skin. You can often see pink skin through the fur, especially on the belly and paws.

Newborn kittens cannot regulate their own body temperature well, so they stay pressed against the queen and their littermates. They cannot see or hear much yet. They find the nipple by smell and touch, and they knead and root with their heads.

Their metabolism is immature. Newborn kittens burn through liver sugar reserves quickly and have a limited ability to make glucose, which makes low blood sugar a real risk in the first days of life [1]. This is one reason a newborn that feels cool, limp, or unwilling to nurse needs a veterinarian right away.

Days 7 to 14: Eyes and Ears Open

The eyes start to open around the end of the first week. They do not pop open all at once. You will usually see a small slit first, then a wider opening over a few days. Both eyes may not open at the same rate, and that is normal.

Every kitten starts with blue eyes. The blue is a default color from immature pigment, not the final color. Adult eye color develops over the following weeks and months. If you see thick yellow or green discharge, swollen lids, or eyes that stay sealed past about 14 days, that is a reason to call your veterinarian.

The ears also start to unfold and lift during this window. Hearing improves as the ear canals open. Around this time, kittens begin to push up on their front legs and take their first wobbly steps.

Weeks 2 to 4: Teeth, Walking, and Play

This is when kittens start to look less like blobs and more like cats. The baby teeth begin to erupt, usually starting with the incisors (the small front teeth) around 2 to 4 weeks. By the end of this window you may see tiny white points along the gum line.

What do kittens teeth look like at this stage? They are small, sharp, and bright white. The canines (the pointy fangs) come in next, followed by the premolars. Kittens do not have molars in the baby set. The full deciduous set is 26 teeth.

Kittens also start to play with littermates, bat at objects, and follow movement with their eyes. Their sense of smell is already much stronger than a person's, and smell drives their sense of taste [2]. This is why a kitten may refuse a food that smells off to them.

If you are bringing a kitten home around this age, plan ahead. Our guide to introducing a new kitten walks through safe, slow introductions.

Weeks 4 to 8: The Kitten Look Settles In

By 4 weeks, most kittens are walking well, playing hard, and starting to nibble solid food. The queen begins to wean them, and this transition is a common time for digestive upset. Weaning changes the gut bacteria and immune response in kittens, and diarrhea or slow growth can follow if the change is too fast [3].

By 6 to 8 weeks, the kitten looks like a miniature adult cat. The coat is fuller, the eyes are clear, and the baby teeth are all in. Eye color may still be shifting. Some kittens keep blue eyes, but most move toward green, gold, or copper depending on genetics.

Kittens can tell quantities apart even before weaning. In one study, pre-weaning kittens chose the larger amount of food when the difference was big enough, which shows their senses and decision-making are working well before 8 weeks [4].

Development Timeline at a Glance

Age	Eyes	Ears	Teeth	Coat and Body	Movement
Day 0 to 7	Sealed	Folded flat	None	Thin, pink skin visible	Crawling, rooting
Day 7 to 14	Opening, blue	Starting to lift	None yet	Slightly fuller	Pushing up, first steps
Week 2 to 4	Open, blue	Open	Incisors, then canines	Fuller, softer	Walking, playing
Week 4 to 8	Clear, color may shift	Fully up	Full set of 26 baby teeth	Looks like a small cat	Running, climbing, eating solids

How to Check Your Kitten Step by Step

Weigh daily. Use a kitchen scale in grams. A newborn should gain weight every day after the first 24 hours. Flat or falling weight is a red flag.
Check the eyes. Look for clear, open eyes with no swelling or pus. Wipe away normal sleep crust with a warm, damp cotton ball, wiping away from the eye.
Look at the gums and teeth. Gums should be pink, not pale or white. Tiny white teeth should appear on schedule.
Feel for warmth. A kitten that feels cool to the touch needs slow warming and a vet call. Never feed a cold kitten.
Watch feeding and elimination. A nursing kitten should latch and suckle. The queen stimulates urination and defecation in the first weeks. If you are hand-raising, you must stimulate after each feeding. Our newborn kitten care guide for weeks 0 to 4 covers the full protocol.
Track the coat. A dull, rough, or patchy coat can point to parasites, poor nutrition, or skin infection.
Note the eyes and nose. Clear discharge is minor. Thick, colored discharge with sneezing or squinting needs a vet visit.

What Do Kittens See You As?

Kittens do not see you the way an adult cat does at first. In the early weeks, they rely on smell, warmth, and touch more than sight. As their eyes and brain mature, they start to track your hands, your face, and your movement.

Cats have excellent vision and can see about six times better than people in low light [2]. That means your kitten notices your shape and motion long before it understands you as a caregiver. By 8 weeks, most kittens recognize the person who feeds them and greet them with a raised tail and forward approach.

Signs That Something Is Wrong

Call your veterinarian if you see any of these:

Eyes still sealed after 14 days, or eyes that open with pus, swelling, or a cloudy surface
A kitten that feels cold, limp, or will not latch
Weight loss or no gain for more than 24 hours
Trouble breathing, open-mouth breathing, or a clicking sound with each breath
Diarrhea that lasts more than a day, or any diarrhea in a kitten under 4 weeks
Vomiting, especially after feeding
Pale, white, or blue gums
A swollen, painful belly
Tremors, twitching, or a kitten that seems weak and unresponsive (possible low blood sugar) [1]
A coat with bald patches, scabs, or visible fleas or flea dirt
A kitten that cries constantly or seems unable to settle

Common Mistakes Owners Make

Feeding a cold kitten. A chilled kitten cannot digest food. Warm the kitten slowly first, then feed.

Guessing at milk replacer amounts. Overfeeding causes diarrhea and bloating. Underfeeding causes low blood sugar. Your veterinarian calculates the amount based on your kitten's weight and health.

Skipping stimulation. Hand-raised kittens cannot urinate or defecate on their own in the first weeks. You must stimulate them after every feeding.

Waiting on eye problems. A sealed eye with pus can damage the cornea fast. Do not wait a week to see if it clears.

Weaning too fast. Sudden diet changes upset the gut. Weaning shifts the gut bacteria and metabolism, and a slow transition lowers the risk of diarrhea and poor growth [3].

Assuming all kittens look alike. Breeds differ in coat type. Longhaired breeds like Persians look very different from shorthaired breeds like Abyssinians [2].

Ignoring the mother's health. A sick queen means sick kittens. If the mother is unwell, call your veterinarian.

Setup and Supplies That Matter for Health

You do not need much, but the basics matter:

A scale that reads in grams. Daily weights catch problems before they become emergencies.
A heating pad set on low, with a towel barrier. Newborns cannot regulate their own temperature.
Kitten milk replacer if the queen cannot nurse. Never use cow's milk.
A soft cloth and warm water for cleaning eyes and bottoms.
A shallow litter pan with low sides once kittens start moving around.
Small, shallow food dishes for the weaning stage.
A carrier for vet visits.

If you are also caring for a pregnant queen, our article on how long cats are pregnant covers gestation timing and care.

Limitations and When to Contact a Veterinarian

Every kitten is an individual. Growth rates, eye color timing, and coat development vary. A veterinarian who examines your kitten can tell you what is normal for that specific cat.

Call now (emergency): a kitten that is limp, cold, unresponsive, struggling to breathe, having seizures, or bleeding. Low blood sugar in newborns can be fatal, and it can happen even when the kitten looks calm [1].

Call the same day: eyes still sealed after 14 days, thick eye discharge, a kitten not gaining weight, diarrhea in a kitten under 4 weeks, vomiting, or a swollen belly.

Schedule a routine visit: the first kitten exam, usually around 6 to 8 weeks, for a full check, deworming plan, and vaccine schedule. Our guide to the kitten first vet visit explains what to expect.

If you have other cats at home, watch for hissing and swatting during introductions. Our article on cat hissing at a new kitten explains how long that usually lasts.

Frequently Asked Questions

How long do kittens look like kittens?

Kittens keep the newborn look for only about two weeks. By 8 weeks they look like small cats, though they keep growing and filling out for months. Their behavior stays kitten-like well past 8 weeks, with play, curiosity, and short attention spans.

What do kittens look like when they are born?

Newborn kittens have closed eyes, ears folded flat, and a thin coat that shows pink skin. They cannot walk or see, and they stay huddled with the queen and littermates for warmth. They weigh only a few ounces and need constant care.

What do kittens eyes look like when they first open?

The eyes open as narrow slits and widen over several days. Every kitten starts with blue eyes, and the final color develops later. Cloudiness, pus, or swelling is not normal and needs a vet.

What do kittens teeth look like as they come in?

Baby teeth are tiny, sharp, and bright white. The incisors come first, then the canines and premolars. By 6 to 8 weeks, most kittens have all 26 baby teeth.

Do kittens see you as their mother?

Young kittens bond through smell, warmth, and feeding, not sight alone. As their vision matures, they start to recognize your face and voice. By 8 weeks, most kittens see their caregiver as a source of food, comfort, and safety.

References

Reassessing neonatal hypoglycemia in kittens: clinical relevance beyond the laboratory value. Topics in companion animal medicine, 2026.
Physical Description of Cats - Cat Owners. Merck Veterinary Manual.
Dynamic development of gut microbiota and metabolism during and after weaning of kittens. Animal microbiome, 2025.
Quantity discrimination by kittens of the domestic cat (Felis silvestris catus). Animal cognition, 2023.