Feeding Newborn Kittens

Why Feeding Matters in the First Few Weeks

Newborn kittens are entirely dependent on milk for survival. Their tiny bodies need regular nutrition to develop strong bones, functioning organs, and a healthy immune system. For breeders and foster carers, feeding newborn kittens properly is one of the most important steps in raising a thriving litter.

Whether the mother cat is nursing naturally or you’re stepping in to bottle-feed, knowing what, when, and how to feed makes all the difference.

What to Feed Newborn Kittens

1. Mother’s Milk (Best Option)

When available, the queen’s milk is ideal. It contains the colostrum that provides crucial antibodies in the first 24–48 hours of life.

2. Kitten Milk Replacer (KMR)

If the mother is unavailable or not producing enough milk, use a commercial kitten formula. Never use cow’s milk or homemade alternatives. They lack essential nutrients and can cause diarrhoea or malnutrition.

Recommended feeding equipment includes:

Feeding bottles designed for kittens
Syringes (without needles) for very young or weak kittens
Sterilised teats and warm formula at each feed

Feeding Schedule by Age

Age	Frequency	Amount per Feed (approx.)
0–1 week	Every 2 hours (including overnight)	2–4 ml
1–2 weeks	Every 3 hours	4–6 ml
2–3 weeks	Every 4 hours	6–10 ml
3–4 weeks	Every 5–6 hours	10–12 ml

Always feed with the kitten in a natural belly-down position to prevent aspiration.

Kitten Bottle-Feeding Tips for Success

Warm formula to body temperature (test on your wrist)
Hold kittens upright or on their stomach—not on their back
Feed slowly—never force-feed
Burp gently by holding them against your shoulder
Stimulate urination and defecation after every feed using a soft, damp cloth

If the kitten shows milk from the nose or coughs, stop and reposition—it may be swallowing incorrectly.

All information provided is in general terms, and you should always consult your veterinarian for advice specific to your cat.

Signs Kittens Are Feeding Well

Steady weight gain (10–15g/day)
Quiet, settled behaviour after feeds
Plump, warm, and hydrated bodies
Sleeping between feeds without restlessness

A digital scale is one of the best tools a breeder can use. RPBA offers printable weight tracking charts to help you monitor progress.

Transitioning to Solids

At around 4 weeks:

Start offering formula-soaked kitten kibble or soft gruel
Gradually reduce milk feeds over the next 2–4 weeks
By 8 weeks, kittens should be fully weaned onto solids

Encourage self-feeding in shallow dishes and begin basic litter box training during this period.

Join RPBA and Breed with Confidence

Feeding newborn kittens is one of the most hands-on responsibilities in ethical cat breeding. From the first latch to full weaning, your care shapes each kitten’s health and future. Interested in more support? Join RPBA today.