Save 15% on your first auto-ship purchase. Enter SAVE15 at checkout.

    Sacred Birman kitten

    Kitten feeding and nutrition guide

    The first few months of your kitten’s life will consist of rapid growth, discoveries, and various developments. Therefore, knowing what to feed your kitten from the beginning is vital in supporting healthy growth. As their bones grow and their brain matures, they will require energy, protein, and other nutrients. Choosing a diet that provides the right balance will set your kitten up for a long and healthy life.

    feeding your kitten through each stage of life

    The importance of diet

    Your kitten’s food must be up to the task of supporting their development as they go through intense periods of growth. A kitten’s food should be easy on the digestive system and adapted to their mouth and teeth. Kittens require a diet that is high in protein to support the growth of skeleton and muscle.

    How kitten feeding differs to adults

    Kittens' nutritional needs are very different from those of adult cats. Their food should contain more energy and protein than adult cat food to support bone and muscle growth. As they explore, play, and grow, kittens need food that is adapted to their size while giving them the right balance of nutrients to support their development.
    Curious kitten stands on a bed covered with a white blanket

    Birth to 4 months

    At this early age, your kitten is growing at a lightning-fast pace. A week-old kitten has only just opened their eyes. Fueled by their mother’s colostrum, which builds their immunity, and then by milk, they gain around 0.3-1 oz of weight per day. Fast forward to a month old and that tiny bundle has already transformed into an inquisitive and playful, though still small, explorer. They’ll be ready to start weaning—a vital process as the kitten transitions from complete dependence on their mother for their nutritional needs, to independence. The weaning process is usually completed at around two months. Their first food needs to be soft, to ease the transition from milk to solid food, and full of the antioxidants they need to build their immunity, as well as amino acids to aid muscle and cell growth.

    weaning kitten stage sleeping

    4 to 12 months

    Your kitten’s growth is continuing and they are developing strong muscles and bones. Growth is at its most intense at around four or five months, when your kitten could be gaining around 3.5oz a week. They need a more energy-dense food—a food that contains more calories per ounce—than adult cats. But at first, it must be one that little mouths can still manage while they’re waiting for their adult teeth to grow in. Keep a close eye on portion sizes to ensure your kitten does not put on too much weight during this growth phase. At this age, kittens are busy playing and also honing their social skills. During this period your cat will go through puberty and you may notice that they start to behave more like an adult cat. That could include sleeping for as much as 13 to 16 hours a day. After all, growing, developing and socializing is tiring work.

    cat with bowl on hardwood floors

    Adult cats

    When your pet is around a year old, you’ll say goodbye to the kitten phase and settle into life with an adult cat. At one year, your pet’s adult teeth are in place, meaning they are ready for adult food. Ask your vet for help on managing that transition. Your cat’s food no longer needs to be as energy-dense, but they still need essential nutrients such as amino acids including taurine and vitamins A and D. You’ll need to decide whether to feed your cat wet or dry food (or both) and select the right one for them, taking into account their habits and activity level. Feeding your cat the correct quantities is important to prevent them from putting on excess weight.

    Curious kitten stands on a bed covered with a white blanket

    Birth to 4 months

    At this early age, your kitten is growing at a lightning-fast pace. A week-old kitten has only just opened their eyes. Fueled by their mother’s colostrum, which builds their immunity, and then by milk, they gain around 0.3-1 oz of weight per day. Fast forward to a month old and that tiny bundle has already transformed into an inquisitive and playful, though still small, explorer. They’ll be ready to start weaning—a vital process as the kitten transitions from complete dependence on their mother for their nutritional needs, to independence. The weaning process is usually completed at around two months. Their first food needs to be soft, to ease the transition from milk to solid food, and full of the antioxidants they need to build their immunity, as well as amino acids to aid muscle and cell growth.

    weaning kitten stage sleeping

    4 to 12 months

    Your kitten’s growth is continuing and they are developing strong muscles and bones. Growth is at its most intense at around four or five months, when your kitten could be gaining around 3.5oz a week. They need a more energy-dense food—a food that contains more calories per ounce—than adult cats. But at first, it must be one that little mouths can still manage while they’re waiting for their adult teeth to grow in. Keep a close eye on portion sizes to ensure your kitten does not put on too much weight during this growth phase. At this age, kittens are busy playing and also honing their social skills. During this period your cat will go through puberty and you may notice that they start to behave more like an adult cat. That could include sleeping for as much as 13 to 16 hours a day. After all, growing, developing and socializing is tiring work.

    cat with bowl on hardwood floors

    Adult cats

    When your pet is around a year old, you’ll say goodbye to the kitten phase and settle into life with an adult cat. At one year, your pet’s adult teeth are in place, meaning they are ready for adult food. Ask your vet for help on managing that transition. Your cat’s food no longer needs to be as energy-dense, but they still need essential nutrients such as amino acids including taurine and vitamins A and D. You’ll need to decide whether to feed your cat wet or dry food (or both) and select the right one for them, taking into account their habits and activity level. Feeding your cat the correct quantities is important to prevent them from putting on excess weight.

     

    Feeding kittens wet versus dry food

    Feeding your cat wet food rather than dry food has its benefits as it not only contributes to their water intake, but also has a stronger aroma that may tempt them if they are a fussy eater as a cat’s sense smell being more sensitive than their taste. On the other hand, dry food accommodates more for grazers as dry food stays fresher in their bowl for longer.

    However, we encourage pet owners to mix feed by incorporating both wet and dry food into your kitten’s diet.

     

    Managing the transition

    Either way, you should introduce any changes to your cat’s diet gradually to prevent stomach upset. Cats can be sensitive to changes in their diet, and a slow transition (done over 7 days) will help avoid any issues.

    Kittens normally drink their mother’s milk in their first weeks of life, so a replacement milk specially formulated for kittens can play an important nutritional role if the mother’s milk isn’t possible.

    But kittens should not be given cow’s or goat’s milk (neither should adult cats) as this can be difficult for them to digest properly, which can cause diarrhea. 
    Kittens and cats are sensitive to change in their diet and require a slow transition to avoid any problems.

     
     

     

    1/3

    What should you feed your kitten?

    One of the big questions you’ll ask yourself as a new pet owner will be what to feed your kitten. Wet food contributes to your cat’s water intake and has a strong aroma that may tempt fussy eaters to go to their bowl. Cats are more sensitive to smell than they are to taste. On the other hand, dry food stays fresher in the bowl for longer—good news for grazers, which cats are by instinct.

    Thai cat eating food from bowl at home
    2/3

    Kibble’s texture has another benefit for your cat

    It acts in much the same way as a toothbrush, gently removing tartar. As to when your kitten can eat dry food, tiny rehydratable kibble designed for kittens is suitable from one month of age, around when the weaning process begins. Once you’ve done your research, you may conclude that a mix is the ideal solution, either alternating dry and wet food or feeding a little of both at the same time (but not in the same bowl–the wet food will turn the dry kibble soggy if your cat doesn’t eat it all straightaway).

    Young kitten eating from blue bowl
    3/3

    Managing the transition

    Either way, you should introduce any changes to your cat’s diet gradually to prevent an upset stomach. Cats can be sensitive to changes in their diet, and a slow transition will help avoid any issues. Kittens normally drink their mother’s milk in their first weeks of life, so a replacement milk specially formulated for kittens can play an important nutritional role if this isn’t possible. But kittens should not be given cows’ milk (neither should adult cats). They are unable to digest it and it can cause diarrhea.

    Bottle Feeding a Fluffy Kitten

    The science behind ROYAL CANIN kitten nutrition

    We specialize in health through nutrition, tailored to meet the unique needs of every kitten. For us, feeding your kitten isn’t just about building their body and providing energy—it’s about supporting them too. We provide an optimal balance of nutrients to support defense against disease as well as for energy, cell growth and maintenance..

    Beautiful little kitten licking milk from a bowl placed on the living room floor next to a window

    Create the right feeding environment for your kitten

    When feeding your kitten, it is essential to create the perfect environment that will make them excited for mealtimes. Here’s some environmental tips to consider:
    • Quiet and calm - Creating an environment without distractions will allow your kitten to focus solely on their food.
    • Separate areas - Make sure to spread out your kitten’s food bowl away from their water bowl and litter box to avoid any contamination.

    Cute kitten drinking from tap

    How much should your kitten drink?

    When it comes to giving your kitten water, it is essential to ensure that fresh, clean water is available in several quiet areas around your home and wash the bowls regularly to prevent bacteria and odor issues. Also, it is advised that your kitten should drink 2 oz. of water per kg of weight, but this can vary depending on temperature, activity levels, and the health of your kitten. 

    The food your kitten eats provides the foundation for healthy growth, which is why getting it right from the start is so important. Once you’re confident that your kitten is eating the right food with the right nutrients for their breed and stage of development, you’ll be able to relax and enjoy this exciting stage of your pet’s life.

    Related articles

    Young cat lying down on an examination table being checked over by a vet

    When to spay a female cat

    Kitten standing indoors licking its lips next to a stainless steel feeding bowl

    Key nutrients for a kitten's diet