When can kittens eat wet food

Most cats are considered kittens until around 12 months of age. Large breeds, like the Maine Coon, can take 18 months to 2 years to reach maturity, though. 

During this period of growth and development, kittens need a complete and balanced kitten food. Once they’ve reached adulthood (according to their breed), it’s time to transition to an adult cat 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.  

When Can Kittens Eat Dry & Wet Food?

Although kittens shouldn’t eat adult cat food before they’ve fully matured, they can begin eating dry kibble and wet kitten food much earlier.  

By three to four weeks, kittens can begin eating moistened dry kibble or wet food. Between six and eight weeks, kittens are fully weaned from their mother’s milk and can eat dry or wet kitten food.  

Why It’s Important to Switch to Adult Cat Food

Kittens experience rapid growth and development, plus, they’re playful and have a lot of energy. Kitten food has higher calories and more protein and fat to support energetic, growing kittens. 

It’s also formulated with DHA to help support brain and vision development, plus vitamins and minerals needed for their developing immune systems.  

Once they reach maturity, cats don’t need the same amounts of those nutrients. Plus, they’re often less energetic, so eating a high-calorie kitten food could result in weight gain.  

When & How to Switch from Kitten Food to Adult Cat Food

Around your kitten’s first birthday (or between 18 months and 2 years for large breeds), it’s time to switch to an adult cat food.  

We recommend transitioning to adult food over a 7- to 10-day period to help avoid any digestive upset. Here’s how: 

  • Days 1-2: Serve 3/4 of the normal amount of kitten food and add 1/4 of the new adult cat food.   
  • Days 3-4: Serve half kitten food and half adult cat food.  
  • Days 5-7: Serve 1/4 kitten food and 3/4 adult cat food.  
  • Days 8-10: Serve only the new adult cat food.  

If your cat resists eating the new food, slow the transition and give her more time before you increase the amount of adult food. Consult with your veterinarian for additional tips on making the switch from kitten food to adult cat food.  

For more tips and information on kitten nutrition from our experts, see our Pet Expertise page.  

Weaning is the fun, messy adventure of helping a kitten transition from nursing (or bottle feeding) to eating solid food on her own! Kittens often need extra support during this time to help ensure they're receiving the proper nutrients in proper quantity, and to keep them on track for success and independence. Here's what you need to know about weaning:

1. Start at the Right Age

Kittens' bodies are very sensitive to premature weaning, so be careful about starting them too young. A kitten 0-5 weeks old should be nursing or bottle feeding. Around 5 weeks of age, the kitten's premolars will begin to emerge, indicating that she is likely ready to start trying out some meaty foods. However, some kittens may need a bit more time on the bottle due to health issues, or differences in weight or size. Use your best judgement and follow the kitten's lead to determine the appropriate age to wean. If you see any changes in the kitten's health or energy during this process, immediately step back to bottle feeding. 

2. Get the Right Supplies

Pick up some wet kitten food, making sure that it says "kitten." Kitten food is higher in calories, fat and protein that the kitten needs to help grow big and strong. Wet food is the healthiest choice for kittens to start off with, as the moisture content will help them stay healthy and hydrated. However, some kittens may prefer dry food, and that’s okay as long as you choose a healthy kitten kibble. You'll also want to pick up some shallow food dishes so the kitten can easily access the food.

3. “Meat” Them Where They Are

The most important rule of weaning is not to rush—do things on the kitten’s timeline, not yours! Try offering the kitten some small bites of wet food on a finger, a spoon, or a tongue depressor, and see if they will accept it. If they’re interested in eating, see if they are able to access the food in a dish. Remember that this is a new skill for them, so many kittens will find it difficult to eat out of a dish for the first several days. No rush!

Once the kitten has eaten some solids, it’s time to supplemental feed with a bottle (or allow them to keep nursing with mom, if mom is present!) Supplemental feeding ensures that your kitten is getting all of the calories and nutrition she needs during this slow transition. There's no such thing as "tough love" for kittens, and if she isn't understanding how to eat yet, you'll still need to supplement to make sure she's staying healthy and well fed.

You may also choose to offer the kitten a slurry—a mix of formula and wet food, which is used to help transition the kitten from one food to the other. You may begin by just introducing a small teaspoon of wet food mixed with the formula, which allows the kitten to acclimate to the new proteins and flavors. As the kitten becomes more comfortable eating meat, you'll begin increasing the ratio so that there is more wet food present at each feeding.

Weigh the kitten throughout the weaning process. If her weight drops or steadies, you’ll need to supplement with a bottle, try a different method of eating, or scale back to kitten formula.

4. Fully Wean and Introduce Water

Once the kitten is confidently eating on her own, you can cease supplemental feeding—it's time to switch completely to solid foods! Be sure you're feeding a high quality food formulated for kittens, and monitor to ensure that there are no concerning changes in weight, behavior, or condition. 

At this time, it's also appropriate to introduce water in a small, shallow dish. Never provide a large dish that can cause a safety hazard to a tiny kitten; keep your water dish to about 2 inches high. It's normal for kittens to struggle with water at first, but she should be drinking confidently within 1-3 days of introduction.

Check Out More Content From Kitten Lady

Can 4 week old kittens eat wet food?

When kittens are four weeks old, it's time to start getting serious about the weaning process! Mix kitten formula with wet food and either let the kittens eat it themselves from a dish or feed them the mixture with a kitten-specific bottle. Gradually, adjust the mixture so it's more wet food and less formula.

Can 2 week old kittens eat wet food?

Kittens should ideally feed exclusively on the mother cat's milk until they're three or four weeks old, according to PetMD. Kittens can be fed a replacement milk if you don't have access to the mother cat. Around three or four weeks, you can start introducing them to wet food.

When can kittens eat wet food and water?

Generally, kittens will start to be ready to take small tastes of solid foods and water at around three to four weeks of age. The food and water are complimentary at this young age, so don't worry too much if they play with it more than they eat it.

Is it better for kittens to eat 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.