Newborn Kitten Feeding Schedule: First Four Weeks

A newborn kitten eats 12 times a day in its first week, 8 times in the second, 6 in the third, and starts lapping gruel in the fourth. The volume is not guessed: formula runs 20 to 25 ml per 100 g of body weight per day, divided by the number of feeds, and the interval stretches as the stomach grows. Get those two numbers right and most hand-raising problems never start.

The daily volume rule

Weigh the kitten every morning before the first feed, on a kitchen scale that reads to 1 g. Multiply the weight in grams by 0.20 to 0.25 and you have the day's total in milliliters. A 120 g kitten gets 24 to 30 ml a day; a 240 g kitten gets 48 to 60 ml. Cross-check the figure once against the food calculator, because brands differ by up to 25 percent in calories per milliliter. Split that total evenly across the feeds, and stop a feed when the kitten loses suction or milk bubbles at the nose.

Healthy newborns gain 10 to 15 g a day, roughly doubling birth weight by day 10 to 14. A kitten that gains under 7 g a day for 2 days, or loses any weight after day 1, needs a vet visit and a formula review, not a bigger bottle.

Week-by-week table

Week	Typical weight	Total per day	Interval	Per feed	Feeds
1	90-140 g	20-32 ml	Every 2 hours	2-4 ml	12
2	140-210 g	30-48 ml	Every 3 hours	4-6 ml	8
3	210-290 g	45-68 ml	Every 4 hours	8-11 ml	6
4	290-380 g	60-85 ml plus gruel	Every 4-5 hours	12-16 ml	5

Night feeds: how to make them survivable

Week 1 needs two night feeds, at roughly 1 a.m. and 4 a.m. Week 2 needs one, near 2 a.m. Week 3 needs one, and week 4 usually none. Set an alarm rather than relying on the kitten to cry: a cold or weak kitten sleeps through hunger, and that silence is the danger sign.

Keep the setup beside the bed for the first 10 days: a thermos of hot water, a bottle, formula powder pre-measured into a small cup, and a towel. A 2 a.m. feed then takes 12 minutes instead of 40, which is the difference between keeping the schedule and abandoning it by day 4.

Temperature, position and burping

Warm formula to 38 Celsius, a degree above cat body temperature, and test it on the inside of your wrist. Cold formula causes slow stomach emptying and bloating; microwaved formula develops hot spots that burn the mouth. Mix a fresh batch every feed and discard anything held over 2 hours.

Feed belly down, head level or slightly raised, never on the back like a human baby. Let the kitten suck at its own pace and pull the bottle away every 15 to 20 seconds for a breath. Burp upright for 30 to 60 seconds afterwards. Before and after each feed, wipe the genitals with a warm damp cotton pad for 10 seconds to trigger urination and defecation, because a kitten this age cannot go on its own.

Week 4: the first solids

At 4 weeks, or as soon as the incisors are through and the kitten is steady on its feet, offer gruel: one part milk replacer to three parts canned kitten food, warmed to 38 Celsius, on a flat saucer. Expect a face-first mess for 2 days. Offer it 3 times a day alongside 3 bottle feeds, then taper the bottle over 7 to 10 days.

Offer 1 to 2 teaspoons at a time and let the kitten eat what it wants; the bottle still covers 70 percent of calories in the first week of the change. Track stool: soft is expected, liquid is not, and any watery stool means slowing the switch by 2 days.

The same week solids start, the kitten begins pawing the floor before it urinates, so place a shallow tray with 2 cm of unscented litter in the pen and follow the placement rules in litter box training. Biting peaks at 6 to 8 weeks as the premolars arrive, and the fixes described under play biting work far better then than at 6 months.

Do not rush the switch. A kitten weaned before 4 weeks is more likely to develop diarrhea and to suck wool or bedding later. By 6 weeks the goal is 4 meals of softened food a day, and by 8 weeks dry kibble can be introduced, which is also when free access to water matters.

Mixing, storing and reheating

Follow the tin: most powdered kitten milk replacers take one part powder to two parts water by volume, and a scoop packed rather than leveled can push the concentration 20 percent high, which causes diarrhea within a day. Mix with water at 45 Celsius so the powder dissolves, then cool to 38 before feeding. Make only what one day needs, refrigerate at 4 Celsius, and reheat a single feed in a warm water bath rather than a microwave.

Never dilute formula to stretch a tin, and never top up a half-finished bottle with fresh formula. Discard whatever the kitten leaves after 30 minutes. A kitten that drains every bottle in under 3 minutes and keeps searching is being underfed; one that consistently leaves 2 to 3 ml is being overfed.

Common mistakes that cause diarrhea

• Switching formula brand without a 3-day gradual mix
• Feeding cold or over-concentrated formula
• Increasing volume faster than weight gain allows
• Skipping the 10-second perineal wipe after feeds
• Feeding on the back, which lets milk enter the nose

When to call the vet

Call within hours for a kitten that refuses two feeds in a row, feels cold to the touch, has a distended hard abdomen, passes watery stool more than 3 times in a day, or has milk coming from the nose during feeding. Hypothermia below 35 Celsius must be corrected before any feeding, because a cold kitten cannot digest and milk in the gut makes things worse. Persistent crying after a full feed, or a kitten that never settles, also warrants a check.

Five rules to keep the schedule on track

1. Weigh daily before the first feed and write the number down.
2. Recalculate the daily volume every 3 days as weight climbs.
3. Set two alarms for week 1 nights and one for week 2.
4. Keep a 12-minute bedside kit so night feeds do not derail.
5. Start gruel at 4 weeks and taper the bottle over 7 to 10 days.

Frequently asked