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When To Switch From Kitten Food To Cat Food? Everything You Need to Know!

Cats, like people, have different nutritional and dietary requirements at different stages of life. Kittens have seemingly boundless energy, and they need to consume the nutrients to match this. When they cross into adulthood, they will be burning off a lot less energy but will need to sustain a healthy weight and a nutritional diet. As a senior, your cat will be moving around much less and will need to consume fewer calories. But these are only very general dietary requirements, and your cat has more specific vitamin and mineral requirements dependent on their age.

Read on for more information on just when to switch from kitten to adult cat food.cat face divider 2

When Does a Kitten Become a Cat?

yawning and purring british shorthair kitten_Dmitry Kalinovsky_shutterstock
Credit: Jolanta Jd, Shutterstock

Kittens are young, playful, and still learning the ropes. During this time, they are very active for a portion of the day but will also need to sleep for long periods. They will be using their brain to learn new behaviors and adopt new skills.

Young kittens are also forging new relationships with their humans and other animals. Once a kitten reaches approximately 6 months of age, they are considered adolescent, so a kitten aged between 6 months and 12 months is more like a teenage child. They will have started to develop most of their skills, they should have a good understanding of what is right and wrong, but they will still have a lot of pent up energy to burn off.

Once they reach 12 months old, a kitten is considered a fully-grown cat, although giant breeds may not have fully developed until they are 18 months old. For a normal size house cat, you will be looking to transition from kitten food to adult cat food at 12 months.

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What is in Kitten Food?

Kitten food is designed for very young cats. It has a high fat density, which means that it has a lot of calories in a small amount of food. This caloric density is the reason that adult cats put on a lot of extra weight if they eat kitten food. This is common in multi-cat households where the adult cat eats the kitten’s food, and it should be prevented.

As well as having a higher calorie content, kitten food tends to be packed with omega-3 fatty acids, calcium, and phosphorus. These nutrients help with the development of everything from a healthy coat and skin to strong bones and a healthy brain.

little ginger kitten eats wet food
Image Credit: Elizabett, Shutterstock

Can Kittens Eat Adult Cat Food?

It is not uncommon to hear the myth that kitten food is nothing more than a marketing ploy; the same food as adult cat food but wrapped up in a kitten packaging and sold for a higher price.

This isn’t true. Kitten food does contain different ingredients that will help your kitten develop properly and healthily. But can they eat adult food?

Some adult foods are suitable for kittens. Check the packaging and if it says that it is suitable for all life stages, this means that it can make good kitten food. It is considered nutritionally sound for seniors, adults, and kittens.

Otherwise, you should avoid feeding adult cat food to kittens until they reach a suitable age.3 cat divider

How To Choose Adult Cat Food

There is a huge range of adult cat foods on the market, including dry and wet food. You can even find some freeze-dried raw food ingredients.

Wet food hydrates your cat and provides them with the nutritional content they need. It can be more appealing, too, but it is more expensive, will only stay fresh for a few hours once in the bowl, and it has a shorter shelf life than dry food.

two kittens eating cat food_shutterstock_MaraZe
Image Credit By: MaraZe, shutterstock

Dry food will last longer in the cupboard and the bowl. It is less expensive than wet food, and it can contain all of the nutritional requirements needed. It also smells less and causes less of a mess around the food bowl.

You can also combine dry and wet foods. If you do this, ensure that you only feed half of the recommended amount of each, per day, otherwise, you will be overfeeding and your cat will put on extra weight.

Whatever type of food you feed your cat, remember that he is an obligate carnivore. He would eat meat in the wild, and this is where the majority of his protein should come from. Buy animal-protein based foods.

How to Transition From Kitten to Cat Food

Moving from kitten to cat food is an important stage in your cat’s life. When changing food for any reason, you should make the transition gradually. This will help prevent stomach upsets and gastrointestinal complaints. Make the transition over about a week.

  • Start with 75% kitten food and 25% adult food. Feed this for two days.
  • Feed 50/50 adult to kitten food for the next two days.
  • On days five and six, feed a mix of 25% kitten food and 75% adult food.
  • On day seven, you can move to 100% adult cat food.

Related Read: How to Switch Cat Foods: Tips For Transitioning Your Cat’s Diet

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Moving from Kitten To Adult Cat Food

Changing from kitten to adult cat food is a major milestone in your pet’s life. It means that they should have settled down enough that they do not need the extra calories and additional energy in their diet. Adult food provides a more suitable calorie ratio and contains life stage appropriate vitamins and minerals for your cat. Make the move gradually from kitten to cat food, typically at the age of about 12 months, and choose a good quality food that includes meat-based proteins.

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Featured image credit: Impact Photography, Shutterstock