What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (2024)

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What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (1)

REVIEWED & FACT-CHECKED BY

Dr. Ashley Darby

Veterinarian, BVSc

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0–3 Weeks
4–5 Weeks
6 Weeks Old and Over
Switching Foods
What To Avoid

Proper feeding and nutrition are essential for kittens to grow into healthy adults. Kittens reach the weaning stage around 4-5 weeks of age. They should ideally remain with the mother until an absolute minimum of 8 weeks of age (12 to 14 weeks is preferred) at which time they require food that provides all the necessary nutrients where the mother’s milk leaves off. However, newborn kittens that require bottle feedings will need kitten milk replacer every couple of hours.

Whether you have a newborn that requires bottle feeding in the mother’s absence or need tips on feeding a weaned kitten, we’ll cover essential considerations.

What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (2)

What to Feed a Newborn Kitten 0–3 Weeks Old

Sometimes, a kitten cannot receive milk from their mother, or perhaps the mother is absent for whatever reason; in this case, you’ll need to step in and feed the newborn so that the tiny feline has a shot at life. Kittens need high protein for proper growth and development, and if you find yourself in a position where you need to feed a newborn kitten, here are a few important tips and considerations.

What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (3)

Bottle Feeding

Firstly call the experts, your vet or a rescue organization may have connections to a surrogate cat who can nurse the kitten and adopt the newborn into her own litter. If not, they will likely have recommendations for milk replacers and tips for feeding the kittens. This is no easy task, and if done incorrectly can make the kittens very ill.

Kittens at this critical stage should be fed a high-quality liquid milk replacer. Ensure you follow the instructions carefully, so your formula is the correct concentration, and your kitten receives enough nutrition. It’s also wise to consult your vet on proper feeding portions. Never give cow’s milk or soy milk because they do not have the correct components to nourish a kitten.

What to Feed a Kitten 4–5 Weeks Old

A kitten’s teeth begin to emerge at approximately 4 weeks of age, and at this time, the weaning process begins. However, the teeth are small, and kittens at this stage can consume solid food in a paste form. is ideal for the weaning stage. You can start mixing formula with small portions of wet, canned kitten food and feed every 6 to 8 hours. Offer small amounts initially so their digestive system can slowly become accustomed to the new food. Encourage them to try the new mixture by offering it in a shallow saucer or letting them lick a little off their nose or your finger. Over time, the kittens will consume more of the kitten food and take less and less milk from their mother or bottle.

Feed high-quality, complete, wet kitten food approved by the Association of America Feed Controls Officials (AAFCO). To ensure quality, buying from respectable companies is preferred over cheaper brands. You can also purchase dry kitten food and soften them yourself with the milk replacer. Offer water at all times alongside their food from now on.

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What to Feed Kittens 6 Weeks Old and Over

At this stage, it’s also the time to start incorporating dry kitten kibble into wet kitten food. Again, start with small amounts so your kitten’s digestive system can acclimate to the new food. Dry kitten kibble generally appears at 6 to 8 weeks.

Feeding guidelines vary at this stage, and it’s crucial to consult your veterinarian about how much to feed according to your kitten’s growth rate; you never want to feed too much or too little. The food you choose should have feeding guidelines to give you a ballpark idea; although keep in mind this varies a lot with size, metabolism, and activity levels.

Experts recommend keeping your kitten on kitten food until 1 year old. A kitten’s needs differ from those of adult cats because they require more protein and calories, and different amounts of vitamins and minerals, than what you’ll find in adult kitten food. DHA is an essential nutrient for kittens, for healthy brain development.

What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (5)How Do I Switch From One Kitten Food to Another?

Cats can be picky eaters, and kittens can also be a bit finicky. If you feel the need to switch up wet kitten food, do so gradually by mixing a little of the old food with the new for a week, with a few more increments of the new food each day. This will help your kitten avoid having an upset tummy.

What Should I Avoid Feeding a Kitten?

Avoid overfeeding your kitten an abundance of treats. A general rule of thumb is to feed less than 10% of your kittens’ daily calorie intake as treats. It’s also recommended to avoid feeding your kitten raw eggs due to possible Salmonella contamination and raw meat due to bacteria and parasites. You must also avoid providing cows milk because it causes diarrhea, as many cats become lactose intolerant as they age. Raw fish should also be avoided because it can lead to a vitamin B1 deficiency.

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What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (6)

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Conclusion

It’s crucial to consult your veterinarian on proper feeding guidelines for kittens. It’s hard to say exactly how much to feed your kitten, as portion sizes may change according to your kitten’s weight gain. Your veterinarian is a valuable resource to help you throughout the entire process to ensure your kitten is receiving all nutritional needs, especially if you’re bottle feeding. We hope our guideline steers you in the right direction; however, we recommend keeping your vet in the loop during this crucial time.

Sources

FeaturedImage Credit: Gladskikh Tatiana, Shutterstock

What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster (2024)

FAQs

What to Feed a Kitten: Vet-Verified Guide For Each Stage - Catster? ›

The best food for kittens is one formulated specifically to support that growth during their first year, and not adult cat food, which doesn't meet a kitten's nutritional needs. Your formula choice should include: High levels of protein kittens need for proper development. A higher level of calories than adult cat food.

What is the best food to feed a kitten? ›

The best food for kittens is one formulated specifically to support that growth during their first year, and not adult cat food, which doesn't meet a kitten's nutritional needs. Your formula choice should include: High levels of protein kittens need for proper development. A higher level of calories than adult cat food.

What is all stage cat food? ›

The Nutritional Needs of Each Life Stage

Feed the right proportion of an all life stages diet based on age, activity level, and weight. Growing kittens need higher levels of nutrients, like protein and fat than adult and senior pets. An all life stages diet meets these specific nutritional needs.

What is a sample feeding schedule for cats? ›

Cats should eat at least two meals each day, about 12 hours apart. But a breakfast, lunch, afternoon, dinner, and right before bed schedule is an equally great option. If more than 12 hours elapses between meals, the stomach can become hyperacidic causing nausea.

What are the top 5 healthiest cat foods? ›

Which are the best cat foods in 2024? At a glance
  • Best overall – Royal Canin.
  • Best value cat food - Whiskas.
  • Best wet cat food – Purina Gourmet.
  • Best kitten food – Hills Science Plan Kitten Food.
  • Best senior cat food – Republic of Cats.

Which cat food is best for kittens? ›

Selected. Our top picks
  • Best overall dry food. Iams ProActive Health Kitten Dry Cat Food. ...
  • Best overall wet food. Fancy Feast Kitten Tender Ocean Whitefish Feast Canned Cat Food. ...
  • Best grain-free dry food. Merrick Purrfect Bistro Grain-Free Healthy Kitten Recipe Dry Food. ...
  • Best wet food in gravy.
May 9, 2024

Can kittens eat canned tuna? ›

Cats can eat canned tuna, as long as it is packed in spring water only and has no seasonings or additives. Never feed your cat tuna in brine or sunflower oil, which is for human consumption only.

What is the number 1 cat food? ›

Purina Pro Plan

The brand is known for its high-quality pet foods, which are made with good ingredients. There are formulas to manage health issues like weight, sensitive digestion, and urinary health.

Can you feed a kitten all life stages food? ›

Can Kittens Eat Adult Cat Food? Kittens have different nutritional needs than adult cats, so they need a kitten food to support those needs. If the food label says it's formulated “for all life stages,” however, that means it's safe for both kittens and adult cats to eat.

What is the best cat food routine? ›

Until they are six months old, kittens will usually do best when fed three meals a day. Between the ages of six months and one year, twice daily feeding is generally best. Once the cat becomes an adult, at about one year of age, feeding once or twice a day is appropriate in most cases.

How many times a day should you feed a kitten? ›

How much food does a kitten need each day?
Kitten AgeKitten feeding habitsNumber of meals
1-2 monthsWeaning on to solid, dry and wet kitten foodFood always available*
2-3 monthsSolid wet and/or dry food4-5 meals per day
3-6 monthsSolid wet and/or dry food3 meals per day
6-12 monthsSolid wet and/or dry food2 meals per day
1 more row

How many pouches of cat food a day with dry food? ›

The general guideline is to feed an adult cat 2-4 pouches per day, divided into two meals. Kittens, on the other paw, need a bit more fuel for their growing engines, so aim for around 3-4 pouches a day, but consult your vet to fine-tune this. But remember this all depends on the age, size and how active your kitty is.

Should I leave dry food out for my cat overnight? ›

If you let your cat eat when they choose to, a bowl of dry food left out overnight provides a snack if your cat feels peckish. However, most cats are happy to spend the night without food and wait until their breakfast the following morning.

What is the healthiest dry cat food for indoor cats? ›

The 10 Best Dry Foods for Indoor Cats
  • Meow Mix Indoor Health Dry Cat Food, 14.2-lb bag. ...
  • Hill's Science Diet Adult Indoor Chicken Recipe Dry Cat Food, 15.5-lb bag. ...
  • Purina Beyond Simply Indoor Wild-Caught Salmon, Egg & Sweet Potato Recipe Grain-Free Dry Cat Food, 11-lb bag.

What food can cats not resist? ›

Many cats deem cooked corn, rice, oatmeal, and couscous delicious. "Cooked grains are easily digestible to your cat and are found in many of the most popular dry cat foods available on the market," Dr. Kirk said.

Is it better to feed a kitten wet or dry food? ›

Wet food is preferred for kittens as it contains the essential moisture needed to keep your growing kittens happy & healthy. Kittens should also be given free access to food during their first six months, and should be fed at least three times a day. After four months, feeding can be decreased to twice a day.

What should a kitten eat in a day? ›

Most kittens under six weeks old will drink 2-22 ml of formula or cat milk per day. Most kittens over six weeks old should eat ¼ to 1 and ¾ cups of dry food per day. When in doubt, always consult your vet about your kitten's unique dietary needs.

What is a kitten's favorite food? ›

Whether you're feeding a cat or a kitten, “Cats need animal-based protein as part of their main diet,” explains Purina Nutritionist Karina Carbo-Johnson, MS. Some protein-rich foods cats like to eat include: A variety of fish, such as salmon, trout, tuna and whitefish. Poultry like chicken, turkey and pheasant.

Is it better to feed kittens milk or food? ›

Kittens under 4 weeks of age cannot eat solid food, whether it's dry or canned. They can drink their mother's milk to get the nutrients they need. The kitten will rely on you to survive if their mother isn't around. You can feed your newborn kitten a nutritional substitute that's called kitten milk replacer.

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