How to Fatten Cat: Effective Ways to Try Doing Now

This article is geared toward teaching cat lovers with effective ways on how to fatten cat along with food options that they can try. Read on!


Are you one of those cat lovers who want their pets to stay fit and healthy? If yes, then you are also looking for ways on how to fatten cat, am I right? Well, if that is the case, everything should be taken into consideration, from the proper care up to the food they eat.

Figure 1. A thin, skinny cat
But, what if the cat is still underweight? What can I feed my skinny cat? How would I address this case? Good to know those specific ways will help us out with fattening our dear cat!

Reasons Why Cats Are Thin

Of course, there are reasons behind why your cat is losing weight. And with that, you need to know these ideas first before looking for the best way on how to fatten cat.
Cats, in general, lose weight due to some reasons and diet alone is considered as a small cause only. So, for some of the most common reasons why your cat is thin, consider the following:

Picky Eating

The cat might be picky when it comes to eating what’s on his plate. Most cats are regarded as picky eaters, mainly if they are not used to a new kind of food. And some cats might either pick at the cat food or could choose to leave it behind during mealtime.


One of the most common reasons why a cat is underweight is due to lack of nutrition. The food intake might be alright, however, what the cat eats might be the one that lacks nourishment. Some owners only feed their cats with junk or human food, and this doesn’t allow the cat to get enough nutrients and calories to sustain weight.
So, better be wary of the foods that you are feeding to your cat as lack of nourishment could be the underlying cause why cats are underweight. 

Suffering from Illness

Drastic loss of weight or lack of appetite is considered as a typical symptom of any disease. Once your cat is suffering from a condition making him feel uncomfortable at the same time unable to eat, then it is crucial that you visit a veterinarian.
Aging cats that are suffering from different conditions, they might begin to lose appetite and their weight, eventually. 

 These are just among the common causes why your cat is thin or underweight. Once you have discovered the real reason, then it would be a lot easier on your part, as the owner, to manage things and fatten up your cat.

How to Fatten Cat: Try To Do These

So, how to fatten a cat? If you want to know more, read on!
I suggest you consider the following options to fatten your dear pet:

Switch to a High-Protein Diet

To help your feline gain weight, then a high-protein diet could help a lot! Those cat foods which are known to be high in protein would contain beef, chicken, turkey, lamb, fish or other sources of meat as its first ingredient.

Don’t you know that a low-quality kibble leads to poor vitamins, protein, minerals or some other essential nutrients? You can tell that it is a low-quality cat food once it doesn’t have the list of the protein source as the main ingredient or once the source is a meat or poultry by-product.

So, changing the kibble to a higher quality brand having higher protein quantity will help in fattening up the cat.

Besides, there are also numbers of benefits out of preferring higher quality cat food such as an increase in weight but healthily, the coat is shinier and softer, and there is a decrease in suffering from any digestive problems as well as other health matters.


On the other hand, higher quality ingredients of a cat kibble that offers nutritional benefits might be too expensive as well. And this is because the company is utilizing high-quality sources of vitamins, meat, and different vital nutrients.

Temporarily Shift to Kitten Food

You might as well be instructed by a vet to provide your kitty a kibble that is formulated for kittens. This is considered as a good choice since kitten food is a lot higher in calories, protein, and other minerals and vitamins.
The same with the adult cat kibble, this source of protein must be the first ingredient included. Kitten foods might have a higher percentage of the required ingredient to offer growing kittens with the needed calories.
Kitten food must also help in increasing the weight of the cat the same with the high protein diet. However, this one is a lot easier when it comes to the budget.
Nevertheless, some cats might get hooked on this kitten formula leading to a refusal to eat anything else. This is considered as a drawback since the cat isn’t advised to stay on this kind of diet for the rest of his life unless recommended by the vet. 

Change to Canned Food Momentarily

Also referred as wet food diet, canned cat food diet could be another excellent choice to aid the kitty gain weight. Don’t you know that most cats go crazy for this kind of diet?
Worried about how to fatten up an old cat? Well, this food is an excellent choice for those older cats which might have lost teeth or those that have a hard time in digesting hard food. Canned cat food or wet food could be absorbed a lot easier so it could help pack on pounds quicker compared to other foods. And they are higher in calories and great for coats and skin too.
But, it might make your cat becomes addicted to this kind of diet and so could refuse to eat the hard food again. This leads to a problem once the vet hasn’t instructed the sort of food to be continued for an extended period.
Besides, wet food could also help the cat gain weight a lot faster leading to becoming overweight instead. 

Offer Human Food Occasionally

Another option is to consider human food to fatten up cat. Occasionally give them human foods, but, only with the permission of the vet. Most human foods aren’t safe for cats and once consumed might lead to further damage. So, what to do now?
Bear in mind that some of these foods are okay to be fed to your kitties such as plain and fully-cooked scrambled eggs, small amounts of yogurt and canned sardines in water without added salt.
Aside from the fact that this is an excellent way on how to fatten up a kitten, this option is also budget-friendly. Still, always consult with your veterinarian before you offer anything to your cat.

Offer Treats In Between Meals or Throughout the Day

And of course, treats must not be used as a meal since they have a high-calorie count and aren’t the most nutritious choice. But, you can offer the cats with a treat or two in between meals. Some treats options have serving suggestion so that you can be guided too.
However, you need to be cautious of the fact that treats aren’t a meal alternative and so they might not increase the weight of the cat healthily.
There you have it! Those are some of the best ways that you might consider once you are planning to fatten up your skinny cat.
For ways on how to increase weight on a cat, watch this:

Foods to Avoid

Of course, aside from giving your cat the best foods that they deserve, you should also learn those foods that might harm them. Some of these foods that should be avoided are the following:
Raw Eggs. These contain protein referred as AVIDIN that could affect the process of absorbing vitamin B.
Canned Tuna. Though canned cat food is recommended, still, you shouldn’t be feeding your cat with canned tuna continuously as the cat might be malnourished by this instead. And canned tuna could also lead the cats to experience diarrhea.
Grapes or Raisins. If you don’t want the cats to suffer from kidney failure, then avoid grapes or raisins. It is not suitable for the cat to consume any food having even the least amount of alcohol.
Coffee, Tea or Cola. These beverages contain caffeine that is considered to be harmful to the cat’s health. Caffeine has this so-called theobromine having a fatal effect on cats and other animals.
Garlic, Chives or Onions. These foods will affect the red blood cells of our dear pets and might cause them to break down.
Yeast Dough. Death is the worst effect of this food. As the yeast dough ferments, it will lead to the formation of alcohol making the cause of the cat’s death. Yeast dough is being undigested and so will keep on rising in the stomach of the cat causing unbearable pain too.
Try to avoid giving these foods to your cat, and you will help your pet fatten up, instead.
For the food to make cat gain weight, watch this video below:

Home Care and Treatment Tips

The veterinarian must carry out a physical examination of the cat’s urine and the blood in order to identify the reason why the cat is losing weight excessively.

And right after obtaining these test results, the veterinarian could advise the pet owner to treat this cause of weight loss through providing a suggestion on the best feeding regimen as for facilitating the weight gain of the kitty.
For some home care and treatment tips, be guided by the following:
Weight loss because of the gastrointestinal tract issues could be sorted out by creating specific changes in the diet of this fur baby.
Food allergies might be rectified by merely omitting those foods that cause them to have these allergic symptoms.
Inflammatory bowel diseases or conditions leading to food absorption difficulty could be remedied by feeding the cat on food that could be easily digested.
If lack of appetite is the reason behind, you should seek medications that stimulate the appetite. Or if worse, you might use feeding tubes to feed the cat and maintain the nutritional balance addressing the issue of anorexia.
Once cats are fed on human foods, mix the human food with cat food.
Make sure that there is a rotation with the diet of the cat by feeding her on different brands yet using the same method. This could be effective if you change the menu at least four times or twice a year.
There is a need always to encourage the cat to feed on canned food. If you mix cat food with cooked eggs, broth or fish oil, and you heat the food, this might lead to abysmal eating habits.
And of course, you should always change the food later in the day to boost the cat to eat.
Follow these tips, and eventually, you can be on the right track on fattening up your cat. 

Final Thoughts

So, you now know how to fatten cat, right? I know you are too excited to try these ways now! But wait, always make sure that you identify the real cause first and visit a professional before proceeding to any of these options.
To sum it up, in keeping cat healthy, maintaining the right weight is the key – not overweight and not underweight! This will not just help the cat look cuddly and cute, but it will also help the organs to function well. Therefore the cat will live longer! And that is what you want, exactly!
If the cat is too thin, there are vast options to gain weight, and it takes the right choice of food for the cat to be active and robust!
What are you waiting for? Start fattening up your cat now! Share this article and let others know these effective ways too! Happy reading everyone!

Why Your Cat Vomiting White Foam? (5 Reasons Why Your Cat Always Vomits)

Cats do suffer vomiting from time to time. But is this normal? Sometimes cats are throwing up white foam, or they vomit bile, or a yellowish tinge. But the most common question is: why your cat vomiting white foam? Surely, all cat owners will experience these different kinds of vomiting that cats undergo during their lifetime.

Experts agreed that vomiting is not a normal sight for cats, contrary to popular beliefs. Vomiting is an indication of something unusual happening “deeper” inside your cat’s internal organs/ digestive system and it deserves some investigation.

By “investigating”, we could give the best start-up for your exploration. With this article, you will be able to pinpoint the cause/s of your cat’s unusual behavior so you will know why your cat always vomits, and other reasons why your cat keeps throwing up even if she looks “perfectly fit”.

5 Leading Reasons Why Cats Throw Up

According to veterinarian Dr. Karen Becker (member of the American Veterinary Medical Association), here are some of the specific reasons why cats vomit:

1. Diet

Rendered diet/ leftovers on food


Your cat may be eating rendered diet that is low in quality. “Rendered” diet refers to protein in your cat’s food that is not approved for human consumption. This food may likely to contain slaughterhouse leftovers, like an animal beak, hooves, animal skin, feathers, and other hard to digest animal parts.

Food allergies

Some cats (mostly kittens) developed food allergies and one of the most known reasons for intermittent vomiting. If you see your cat acting fine, playful, has a healthy weight and high energy level, and does not seem sick, but intermittently vomits, you may pinpoint to food allergy as the culprit. You may opt to stop the food she is eating and replace it with another brand.

For a more secure food diet, try the Meow Mix Original Choice Dry Cat Food (from Meow Mix) or the Purina ONE Indoor Advantage Adult Premium Cat Food (from Purina One), these foods are certainly the best alternatives for your current cat food.


2. Deficiency in enzymes

In kittens, pancreatitis (inflammation of the pancreas) is very common. Cats’ pancreas does not produce enough amylase, lipase, and protease (types of enzymes) that sometimes cause a chronic case of pancreatitis. These enzymes help your cat to easily digest the food it takes.

You may want to supplement your cat’s diet with digestive enzymes to enable her pancreas to secrete an adequate amount of enzymes. A really great supplement is the Dr. Mercola Digestive Enzymes For Pets - Dietary Supplement For Cats & Dogs. This leading brand contains 5 enzymes that almost all vets across the United States prescribed, fortunately, it is available readily from Amazon.

3. Milk and other treats

Beware of what you give to your cat as treat or even milk. Most cats suffer gastrointestinal inflammation when they drink milk, not from their own species. Also, while cat owners give their pet high-protein and good quality food, they supply their kitties with trashy treats.


Avoid this trashy treats because they may contain propylene glycol, ethoxyquin, emulsifiers, chemical dye, and other substances not conducive to your cat’s digestive system.

4. Timing of meals

If your cat is used to eat two times a day (say, at 6 AM and 8 PM), and all of a sudden you forgot to feed her at 6 AM, there is a probability that your cat may throw up white foam. Prior to eating, cats’ stomach releases gastric juices, hydrochloric acid, and bile. These enzymes are needed to digest her meal.


An hour after your cat do not have food to eat, the acid may irritate her tummy. Consequently, the cat may throw up to get rid her body of the acid that has built up in her stomach, and stop irritation.

5. Gobble eating

Cats’ esophagus is horizontal, unlike other mammals that are vertical, this condition is called quadruped. Eating too fast will make your cat throw up because it could digest food slower than other animals. This is one of the most common reasons why cats vomit.

Cats gobble up, especially when there are too many of them eating simultaneously in one room. It is better to separate each cat in a close room to discourage gobbling.


To keep your cats busy while you are away and prevent them from swallowing things that are not appropriate for them, give them toys that they can play on. Like this assorted toys from Amazon: Fashion's Talk Cat toys Variety Pack for Kitty 20 pieces.

So, you have known now that vomiting is not normal for cats. There is really a deeper meaning on why your cat always vomits. As you have also known, feeding your cat with really healthy food and supplements rich in enzymes are just one of the secrets in keeping your cat away from unnecessary vomiting. And don’t forget, feed your cat on time.

Please send us your comments if you have any question regarding this article.