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How To Fatten Up A Kitten?
How To Fatten Up A Kitten?
Cat Doms > Cats Food & Nutrition > How To Fatten Up A Kitten In 7 Quick And Easy Steps [2024]

How To Fatten Up A Kitten In 7 Quick And Easy Steps [2024]


A skinny kitten / cat with one of those model body shapes is not very pleasing. A kitten is considered adorable and lovely if she has some fat on her rib and spine. This is from the cat ownership school of thought. Sometimes the reason for her thinness is more of her fault than it is yours. She might think the food you give her is not enticing or smells good enough. She starts to thin day after day, and she still will not eat.

fat cat

Again, the problem may not be food related and may be inherent in her.

A skinny kitten with one of those model body shapes is not very pleasing

What do you do then? You need to find an amicable solution to such a problem.

These tips on how to fatten up a kitten should be of great help when working on giving your little girl that killer, not so fluffy figure

What could be preventing your cat from fattening?

Before knowing how to fatten up a kitten, you should be able to know she is thin in the first place. As kittens grow, they generally increase in weight, if yours does not, then something could be up with Kitty.

How to fatten up a kitten in 7 quick and easy steps Malnourishment
How To Fatten Up A Kitten?

She may be thinning due to the following:

1. Malnourishment 

You may be feeding your cat on a daily basis just as any loving parent would. If the food lacks the essential nutrients, then the feeding is in vain. It is like forgetting to plug in your phone charger and expecting it to be fully charged in the morning. That would be so dumb, right?

Kittens need particular nutrients in their food to grow up in size. Human food and other junk food might be tasty to the Kit, but they will not be able to sustain their weight. This could be one of the reasons necessitating tips on how to fatten up a kitten.

2. Illness

A skinny kitten with one of those model body shapes is not very pleasing

There are certain illnesses that may cause loss of appetite in your kitten.

These diseases can as well lead to a drastic weight loss. She will not be able to eat as she should. The diabetic condition causes Kittens to lose weight. A blood test should be able to confirm or rule it out.

In cases where the Kitten is allowed to go outdoors, then she might have contracted intestinal parasites. Parasites feed on the part of the food meant to make your cat healthy and weighty. But then, keeping a kitten inside the house is harder than it sounds.

At this age, they are really good at playing cat and mouse games. You being the cat and him the mouse. They will just keep sneaking out as is expected of all young cats.

3. Finicky eating

Kittens feel as though they have the world under their feet. They do whatever they want, eat the food they feel like, hang out with friends they choose and generally piss off their mother if they feel like. There are some who feel that the food you give them is not good enough. They eat less and lose weight in the process.

7 Steps to fatten up a kitten?

Now that you have a brief idea of what could keep up with your little princess, then you can start the process of bulking her up.

You need to get rid of that body shape that would make her mother even disappointed in your parenting skills.

1. Give her more high-quality Kitten food

How To Fatten Up A Kitten with Quality Food
How To Fatten Up A Kitten with Quality Food

Kittens need a lot of calories due to their hyperactive lifestyle so as to gain weight. The ordinary foods you normally grab from the store will not work for you. Unless of course if you want to be a miracle worker, which you should never even dream about.

The most playful friend needs the best quality kitten food. They need lots of proteins and fats as part of their diet.

The food should be grain free. Grains are just fillers and will waste your Kitten’s valuable time that she could be spending chasing an imaginary enemy up the stairs. Grains don’t help your quest on how to fatten up a kitten.

2. Change feeding habits

No matter what your opinions are, your cat is a hunter and a predator. They appreciate a warm food that gives them the sense of a fresh kill. If during meal time the Kitten always has her nose in the air, then warm up the food a little.

More so for wet canned foods. It should not be too hot though.

Bullies will always be bullies whether in the world of cats or humans. There will always be that one huge cat that only enjoys bullying others. What really makes bullies happy anyway? They must have been from the alien world because I don’t understand how a bully cat will benefit after bullying a kitten.

The environment in which the kitten feeds also plays a big role. If she is fed with others, it could be that she is bullied off her food by the more mature ones. Shift meals times so that the thinner one always feeds on her own so that the others do not interfere.

3. Spice up the foods a little

How To Fatten Up A Kitten with Spicy foods
How To Fatten Up A Kitten with Spicy foods

Kitten meal time should be met with a lot of meows and purring. If this is not the case, then your boring foods could be the reason for her mealtime blues.

To get her interested again in the meals you provide, introduce more flavors into the meals.

This trick will always work and help in fattening up your kitten. Cats are also clever, and they know how to differentiate poor food from quality food. The kitten will simply ignore your less spiced food and take the more spiced one very quickly. So please pull up your socks when it comes to spicing up your kitten’s food, and she will soon start growing fat.

A mixture of her kibble and fish oil or tuna oil sometimes does the trick. If this fails to work, look for specially made gravy for your cat from pet stores. Homemade recipes could come in handy here too.

This is not the time to be finicky like the kitten. Anything should do for you.

4. Special treats

Eating the same food every day and expecting different results is the definition of insanity.

Come on pal; kittens too need some spark in their eating routines.

You have been feeding her premium foods, and she is still not putting any weight, introduce something spicier!

  • High proteins treat after meals is a sure way of getting her to crank up on weight.
  • Kittens absolutely go nuts over scrambled egg whites without any seasonings.
  • Small quantities of plain yogurt is another way.
  • Figure out something spicy that does not contain salt and too much oil.

5. Try canned food

How To Fatten Up A Kitten with Can Food
How To Fatten Up A Kitten with Can Food

This is another tip on how to fatten up a kitten by changing the food fed.

This is in case you have been feeding the kitten on dry kitten food. The sight of the can in itself is a sure way of getting the young lady’s attention to the food. Dry food presents a challenge for your kitten whose teeth is not well suited for handling such kinds of foods.

Wet food is also easily digested by the kitten. More of the essential nutrients are therefore absorbed into the body. Though dry food contains more nutrients, they do not work well if the cat will not eat it in the first place.

6. Change of environment

How to fatten up a kitten in 7 quick and easy steps Change of environment
Change of environment

Stress might be one of the reasons why your kitten is not gaining any weight.

Changing the setting in which the kitten stays is one of the ways on how to fatten up a kitten. This is mostly for a new kitten that has been brought home for the first time. The adjusting period is characterized by minimal eating.

Try to make the kitten feel home as much as possible.

Designate a specific quiet room where she can stay as she gets used to her new surroundings.

7. Increased frequency of feeding

A kitten will not gorge up all the meal you give her in a sitting. It would rather do something else interesting. To counter this, schedule feeding times to be more frequent throughout the day. This works magic in contrast to giving a large bowl at once. Her small statue requires that she feeds frequently throughout the day.

The more food she takes, the more weight she puts up.

How To Fatten Up A Kitten Conclusion

How to fatten up a kitten in 7 quick and easy steps Illness

However rare as it sounds, skinny cats do exist and can occur in your kitten if proper care is not taken. This is why you need to learn how to fatten up a kitten in the eventuality that your kit falls a victim.

Putting up more weight requires very simple and straightforward steps. With your kitten, nothing is rocket science. After the cat has gained the required caloric balance and weight, resume normal feeding habits.

A very fat cat might seem very cute but being too fat may be painful to the cat.


I am a Female 3 year Bengal Crossbreed from London, UK