At what age can I separate a puppy or kitten from the mother?

Not before eight weeks, and often it pays to wait a few days longer. By that age weaning is complete, the young eat solids and drink on their own, and they have had their first socialisation with mother and littermates, which cannot be replaced. In several European countries early rehoming is also banned by law. A youngster taken away too soon tends to have more digestive and behavioural problems.

Should I soften the kibble or can I go straight to wet food?

Both work, as long as the food is complete and formulated for puppies or kittens. Wet food already has a soft texture and is often more tempting at the start; softened kibble lets you reduce the water day by day in a very controlled way. Many breeders use a mix of the two. What matters is staying within the same range and not switching brand in the middle of the transition.

The youngster has had diarrhoea since starting the mash: what do I do?

In most cases it means the transition went too fast or the portion was too big. Go back to a more liquid texture and to smaller, more frequent meals, and slow the pace for a few days. Make sure clean water is always available, because diarrhoea dehydrates quickly. If it lasts more than a day, if blood appears, or if the youngster becomes limp and cold, call the vet without waiting.

How many meals a day are needed during weaning?

During the transition the rule is little and often: four meals a day are a good starting point. Towards the end of weaning this drops to three, and after four months of age two daily meals are usually enough. Regularity matters more than the exact number: meals at similar times each day help digestion and let you notice at once if a youngster skips one.

The first months30 minLevel: BeginnerUpdated on August 18, 2026

Weaning puppies and kittens from milk to solid food

How to move puppies and kittens from milk to solid food: the right age by species, first mash, a day by day transition, portions and warning signs to watch.

Audience: Pet owners, Breeders
Species: Dog, Cat
Scope: Valid everywhere, Italy, European Union

What you need before you start

Una bilancia da cucina precisa al grammo per pesare i piccoli ogni giorno alla stessa ora
Un alimento completo per cuccioli o gattini della stessa marca che userai da svezzati
Ciotole basse e larghe, facili da raggiungere, separate dall'acqua sempre disponibile

Weaning is the bridge between mother's milk and the food bowl, and like every bridge it only holds if you cross it slowly. In puppies and kittens this stage lasts a few weeks but decides a lot: the ability to digest solid food, an easy relationship with the bowl, even the weight the animal will carry as an adult. Rushing it is almost always paid for later with loose stools, food refusal or stop and start growth. This guide covers when to begin for each species, how to make the first mash, how to run the transition one day at a time, and which signs tell you to slow down or call the vet.

When it really starts and ends

Weaning is not a switch that flips on a set day, it is a window. It opens when the litter shows interest in the mother's food and can stand up steadily, and it closes when they drink water on their own and eat solid food without seeking the teat. Starting too early loads an immature gut; starting too late leaves hungry youngsters the mother struggles to satisfy. The ages below are the usual ones for healthy animals born at term.

Indicative weaning timeline in healthy puppies and kittens. In orphaned or premature young the schedule shifts and should be agreed with the vet.
Stage	Dog	Cat	What happens
First taste	3-4 weeks	4 weeks	Semi liquid mash offered beside the mother
Active transition	4-6 weeks	5-7 weeks	Solid food grows, nursing falls
Fully weaned	7-8 weeks	8 weeks	Solid food only, drinking on their own
Weight to track	Every day	Every day	Growth must continue with no dips

Making the first mash

The first mash is not a new food, it is the same complete diet you will feed after weaning, made soft and warm. Choose a puppy or kitten complete food for the right species and stay on it: switching brand halfway through weaning adds a variable you do not need. The aim of the first attempts is not nutrition, the mother still handles that, but teaching the mouth and tongue to deal with a texture other than milk.

Start from puppy or kitten kibble softened in warm water into a thick paste, or from a complete wet food from the same range.
Serve at body temperature, never fridge cold and never hot: young animals refuse a mash that has no smell or that scalds.
Use low, wide bowls they can reach without climbing, ideally one each if the litter is large.
If you use a powdered milk replacer in the first mashes, mix only what a meal needs and discard leftovers, since at room temperature they become a home for bacteria.
Keep a warm damp cloth handy: in the first days the young make more mess than they eat.

The transition day by day

The rule is simple: increase the solid and reduce the water in the mash bit by bit, never in one leap. A cautious pace avoids diarrhoea, which dehydrates young animals fast and is the most common complication of a rushed weaning. Here is a sequence that works for most healthy litters.

Days 1 and 2, first contact
Offer the creamy mash two or three times a day, taking nothing away from the mother. Count it a win if they just lick and taste: milk is still doing the feeding.
Days 3 to 5, the mash becomes a meal
Increase portions and move to four meals a day. Cut the added water slightly so the texture thickens and the mouth starts to chew.
Days 6 to 10, real solids arrive
Mix in kibble softened less and less, or alternate wet food with lightly dampened kibble. Set a bowl of clean water beside them and let them play with it.
Days 11 to 18, weaning off the mother
The mother cuts nursing herself and spends more time away. Keep four solid meals and check that every youngster eats its share, not only the quickest ones.
Days 19 to 28, feeding independently
Move to dry kibble or wet food with no added water and drop to three meals. By now the young drink on their own and no longer seek the mother to feed.
Every day, the weigh in
Weigh each youngster at the same time and note the figure. A weight that rises daily is the proof weaning is working, better than any impression by eye.

Portions, frequency and water

A young animal has a tiny stomach and a huge need relative to its size: the answer is not a big single meal but little and often. Exact amounts depend on species, breed and food, so use hunger and weight as your compass rather than a fixed chart. If they empty the bowl in seconds and lick it for a while, the portion is small; if they leave half, you overdid it.

Frequency: four meals a day during the transition, dropping to three near the end and to two after four months of age.
Portion: as much as they eat with appetite in a few minutes, then remove the bowl so no food sits and ferments.
Water: always available, clean and in a low dish, from the moment the first solid appears in the mash.
Food change: when you later move from puppy to adult food, do it further down the line and gradually, not during weaning.

Signs that something is wrong

Healthy weaning is boring: the young eat, grow and sleep. When one of the signs below appears, the first move is to slow the pace, going back to a softer texture and smaller meals. If the sign lasts beyond a day or gets worse, it becomes a reason to call the vet, because young animals have thin reserves and narrow margins.

Loose stools or diarrhoea for more than one meal: almost always too fast a transition or too large a portion.
Weight flat or falling over two consecutive weigh ins: the youngster is not taking in enough energy.
A youngster that withdraws, feels cold to the touch or is unresponsive: assess it right away, not tomorrow.
Total refusal of solid food after the first days, while the rest of the litter is eating.
A tight, bloated belly after the meal, often linked to eating too fast or too much.

Frequently asked questions

At what age can I separate a puppy or kitten from the mother?: Not before eight weeks, and often it pays to wait a few days longer. By that age weaning is complete, the young eat solids and drink on their own, and they have had their first socialisation with mother and littermates, which cannot be replaced. In several European countries early rehoming is also banned by law. A youngster taken away too soon tends to have more digestive and behavioural problems.
Should I soften the kibble or can I go straight to wet food?: Both work, as long as the food is complete and formulated for puppies or kittens. Wet food already has a soft texture and is often more tempting at the start; softened kibble lets you reduce the water day by day in a very controlled way. Many breeders use a mix of the two. What matters is staying within the same range and not switching brand in the middle of the transition.
The youngster has had diarrhoea since starting the mash: what do I do?: In most cases it means the transition went too fast or the portion was too big. Go back to a more liquid texture and to smaller, more frequent meals, and slow the pace for a few days. Make sure clean water is always available, because diarrhoea dehydrates quickly. If it lasts more than a day, if blood appears, or if the youngster becomes limp and cold, call the vet without waiting.
How many meals a day are needed during weaning?: During the transition the rule is little and often: four meals a day are a good starting point. Towards the end of weaning this drops to three, and after four months of age two daily meals are usually enough. Regularity matters more than the exact number: meals at similar times each day help digestion and let you notice at once if a youngster skips one.

What to do next

Begin weaning within the right window for the species, use from the start the complete food you will feed afterwards, and reduce the water in the mash little by little across four meals a day. Weigh each youngster daily, keep clean water always available, and in the face of persistent diarrhoea or flat weight, slow the pace and call the vet.