Best Cat Food To Prevent Vomiting: Reviews and Complete Buying Guide

It’s unpleasant for everyone when the cat starts throwing up. You don’t like it, your cat doesn’t like it, someone has to clean up the mess (and it sure won’t be your cat who does it).

When looking at food to prevent throwing up, we know that it can be hard to choose one. There are so many options out there! To fix that, we’ve broken down some products to help you find the best cat food to prevent vomiting for your cat’s unique situation.

Let’s get started with our favorite pick.


In A Hurry? Here Are Our Top Picks…


Overall Best Cat Food To Prevent Vomiting

Purina ONE Sensitive Systems

Purina One is our favorite product for sensitive stomachs and won our favorite pick for overall best cat food for sensitive stomachs. It makes for a vomit-free household by helping your kitty digest his or her food. At the price per pound, Purina One is very reasonable.

purina one sensitive systems

Purina’s Sensitive Systems food works by being easy to digest for your cat – more so than almost any other product on the market. That makes this food a great pick for cats who are throwing up for non-hairball-related reasons. This food doesn’t do a lot if your cat is struggling with hairballs though. You can check the Blue Buffalo mentioned below or continue reading for other hairball solutions.

This formula focuses on providing your cat with the nutrients he or she needs while staying easy to digest. This vomit-preventing food has a ton of protein. Since a cat’s number one caloric need is from protein, this is a fit that your cat will appreciate.

High levels of protein will also help your cat maintain strong muscles. Since only a small part of this food has a lot of carbs, this is a great pick for active cats and lazier cats alike. It helps active cats stay active and helps cats on the sleepier side of the spectrum stay trim.

Purina also makes their food great for your kitty’s immune system. This cat food is loaded with antioxidants and omega fatty acids. Omegas aren’t as bad as they sound, so no worries here. Just to ice the cake, Purina made their food so that it eliminates plaque build-up and whitens your kitty’s teeth.

Purina sells their product at a great price per pound, so it is a good pick for budget shoppers.

What We Like

  • Prevents vomiting by being easy to digest
  • Helps immune system and long life with antioxidants and omega fatty acids
  • Great for active cats and less active cats alike due to lots of protein
  • Helps clean and white your cat’s teeth
  • Great budget buy

What We Don’t Like

  • Won’t help with hairballs (for that, read on)

Purina has a great solution for your cat if he or she is struggling with non-hairball vomit. This food helps with digestion, provides a balanced diet, improves immune systems, cleans teeth, and is at a very reasonable price per pound.

Check Price and Reviews on Chewy

Check Price and Reviews on Amazon


Best Cat Food To Prevent Hairballs

Blue Buffalo Control

Blue Buffalo’s formula is our favorite for hairball prevention. It has a ton of nutrients and is at a good price point. This cat food even prevents non-hairball related vomiting.

blue buffalo control

Blue Buffalo prevents vomiting by helping your cat digest his or her food. This formula helps to move hair buildup in the stomach to the GI track. This is great because if the hair stays in the stomach, it ends up regurgitating.

Another perk here is that this formula consists of ingredients that your kitty’s gut will thank you for: it’s loaded with proteins and whole carbs. These carbs help to ensure that your kitty is getting a good diet, but cats and too many carbs don’t get along well. Be careful with portion control as this formula could turn an inactive cat into an overweight inactive cat.

The Blue Buffalo mix is filled with all the vitamins, minerals, and antioxidants that your cat will need. There’s no need to worry about trying to find extra supplements to boost your cat’s immune system or add a few years. This cat food does it all.

What We Like

  • Prevents vomiting by helping digestion
  • Helps your cat move food to his or her GI tract and eliminate regurgitation
  • Healthy diet through lots of proteins and whole carbs
  • Promotes a strong immune system and long life through loads of vitamins, minerals, and antioxidants

What We Don’t Like

  • High whole carbs could make your cat overweight if it’s inactive

Blue Buffalo is a good option if you’re looking for an all around excellent cat food to prevent vomiting. It helps your cat with digestion, prevents hair buildup in the stomach, and gives your cat a balanced diet.

Check Price and Reviews on Chewy

Check Price and Reviews on Amazon

Best Cat Food For Senior Cats That Vomit

Hill’s Science Diet Adult 7+

Hill’s Science Diet has our favorite product when it comes to cat food to prevent hairballs and vomiting for older cats.

hill's science diet adult 7+

This formula does a great job at preventing hairballs and vomiting by taking a 2-step approach. It helps to eliminate hairballs by moving hair in the stomach along to the gastrointestinal tract. It helps to eliminate vomiting by use of a natural, easy-to-digest formula.

This cat food is best suited to older cats. It’s not that it won’t work on younger cats; this cat food is great for all ages. But Hill’s Science Diet includes a lot of vitamins, minerals, and other nutrients that older cats need more than their younger counterparts.

With this food your cat will get an extra boost of heart, kidney, and bladder health. Hill’s Science Diet promotes good health in these areas by adding extra vitamins and minerals such as taurine. Older cats need to keep a balanced diet as their nutritional needs change and Hill’s Science Diet does a great job at helping.

You can also expect this food to help with a healthy and shiny coat. It is packed with loads of proteins, Vitamin E, antioxidants, and omega fatty acids to make sure that your cat looks as great as he or she always has.

This food is is great at stopping vomiting and hairballs in their tracks. It provides all that your aging cat will need. But the cost per pound is a bit higher than other options on the market.

What We Like

  • Prevents vomiting by being easy to digest
  • Prevents hairballs by moving hair in the stomach into the gastrointestinal tract
  • Helps heart, kidney, and bladder for aging kitties
  • Gives a healthy, shiny coat and is good for skin
  • Great pick for aging cats (7+ years old)

What We Don’t Like

  • Not budget loving

Hill’s Science Diet has made a great cat food to prevent hairballs and vomiting. It’s a good cat food for older cats and helps your kitty live longer by giving him or her extra heart and kidney health. It isn’t the least expensive option on the market though.

Check Price and Reviews on Chewy

Check Price and Reviews on Amazon

Best Cat Food For Intense Vomiting Or Hairballs

Royal Canin Feline Health

Royal Tanin is our favorite pick if your cat has an extreme and consistent problem with vomiting or hairballs.

royal canin feline health

This formula attacks vomiting and hairballs using a dual approach. Like some others on this list, it helps cats move hair in their stomach into their gastrointestinal tract. Hair in the gastrointestinal tract doesn’t end up regurgitating. This food also eliminates hairballs and vomiting by using a special blend of dietary fibers. These dietary fibers help your cat to digest food better and are good for sensitive stomachs.

You can also look forward to a great, balanced diet for your kitty. Royal Canin is loaded with proteins and has a good blend of carbs and fats to provide lots of other nice nutrients for your special boy or girl. This food has a lot of vitamins, minerals, and omegas that help your cat’s heart and other organs. You can expect nice skin, a shiny coat, and plenty of energy for more active cats.

Royal Canin also helps reduce plaque buildup in your kitty’s teeth.

Some buyers mentioned that their cat didn’t love formula. We discuss strategies to handle this in the Frequently Asked Questions section. For know, know that you can always begin to introduce the new food bit by bit. Place a small amount in your cat’s favorite food, then a little bit more, and use ever increasing amounts that way to help your kitty get used to their new diet.

(Cats can sometimes be a bit picky)

This cat food will help you prevent vomiting, but it’s on the pricier side of cat foods.

What We Like

  • Prevents vomiting by helping sensitive stomachs
  • Ends hairballs by moving them down into the gastrointestinal tract
  • Special blend of dietary fibers really helps to end vomiting and hairballs
  • Great for active and less active kitties alike due to high amounts of protein
  • Vitamins and minerals help organ health, skin, and coat

What We Don’t Like

  • Not all cats love the formula
  • On the pricier side

This cat food is great if your cat has a big problem with vomiting and hairballs. It’s on the pricier side, but does a great job of stopping the constant struggle with throwing up.

Check Price and Reviews on Chewy

Check Price and Reviews on Amazon

Best Cat Food For Active Or Overweight Cats That Vomit

Nulo Grain Free

Nulo’s grain free cat food is our favorite option to prevent vomiting if you have a cat who is active or on the heavier side.

nulo grain free cat food

Nulo works by helping your cat digest his or her food better. This is done by use of a special patented probiotic. This BC30 probiotic gets in your kitty’s gut and helps him or her to process all of the food in there. Nulo’s formula helps a lot with vomiting and a little bit with hairballs too, but it’s best for sensitive stomachs.

This is a great pick (and our favorite) if your cat is very active or is a little bit chunkier. Nulo tossed a ton of animal based proteins in their food, which is just what your cat needs. The proteins help your active cats to recover and keep going strong. The lack of carbs in this cat food helps your heavier cats to lose a few pounds since they aren’t getting too many calories.

Nulo is great at giving your cat healthy nutrients and it shows in their formula. Organ health and a shiny coat are included. Health problems such as osteoarthritis are prevented. The same ingredients that help your cat eat a lot of protein provide tons of vitamins, minerals, and omegas that your cat needs.

What We Like

  • Prevents vomiting by being very easy to digest
  • Helps active cats stay strong and helps overweight cats shed a few pounds
  • Balanced diet loaded with proteins, vitamins, minerals, and omegas
  • Promotes a clear coat, organ health, and strong muscles
  • Prevents negative health issues

What We Don’t Like

  • Helps a little with hairballs, but there are better options if hairballs are your main concern

Nulo is our favorite pick if you have an active or overweight cat who struggles with vomiting.

Check Price and Reviews on Chewy

Check Price and Reviews on Amazon

Things To Know Before You Buy

Your Guide To Your Kitty’s Nutrition

When buying cat food, one of the great hold ups is when we know our cat needs something, we just don’t know what. It seems like all companies are hailing their brand new, record breaking, earth shattering formula. “This is what your cat needs to be healthy!” they say.

But how do we really know?

Cat nutrition isn’t too difficult to understand once we take a look at it. You don’t need to be a certified vet to get a good grasp on what’s best for your cat. You just need to remember a single fact:

Cats are carnivores.

Being a carnivore means that cats can get all of their nutrition from meat. They don’t need peas and carrots, won’t appreciate collards on New Years, and can even go without avocado-laced superfoods.

Here’s why that’s important. All calories come from 3 sources: proteins, fats, and carbohydrates. Humans need all 3 to have a balanced diet. Cats get by on just fats and proteins. Fats and proteins are all that some cats eat since meats often do not contain carbs.

A lot of modern cat food doesn’t follow a cat’s natural diet and preferences though. Many cat foods include carbohydrates since carbs are an easier and less expensive way to give your cat some extra nutrients. This isn’t a problem since carbs aren’t usually bad for cats.

The only time that carbs are bad for cats is when carbs don’t allow your cat to eat enough proteins. Not enough proteins and too many carbs can lead to overweight cats, lazy cats, and even diabetes. Being overweight for a cat is much like being overweight for a human: mortality and chronic problems rise across the board.

This isn’t to say to make sure your cat doesn’t get carbs. This is to say that you’ll want to make sure your cats get a high amount of protein. All the items we’ve reviewed above cover this requirement, but some do it better than others. High amounts of protein help your cat to stay trim and energetic. Protein has a higher chance of giving your cat all the nutrients he or she needs.

When it comes down to it, just remember: cats are carnivores. You don’t have to feed him or her like a carnivore. But you can’t go wrong if you do.

Frequently Asked Questions

What if my cat doesn’t like his or her new food?

Cats can be picky eaters and it’s not guaranteed that yours will fall in love with his or her new meal.

Have no fear. The same skill that made the steam engine can help your cat change his or her diet: we just need a little creativity.

If your cat isn’t loving the new meals you’re putting on the bowl, you can try to change your kitty’s diet a bite at a time. First, start with something like 90% of the original food and 10% of the new. Over the course of a few weeks, change that percentage at a rate your cat will eat. Go to 75% original and 25% new, then 50% and 50%, then 25% original and 75% new, all the way until you’ve made the full change.

Cats, like people, enjoy the feeling that they are having a bit of input in a decision. As long as you’re making the change gradual for your special guy or gal, he or she won’t mind it too much over the long run. Just give a little extra affection and be patient. Good things come to those who wait (and our cats are worth waiting for).

Can I feed this to my kitten?

You can, but it’s best to buy a kitten specific food. As cats grow older, their dietary needs change. These changes are never so pronounced as they are during the first year of life.

What are the benefits of grain free?

As we discussed in the Things To Know Before You Buy section, carbs aren’t always the best option for your cat. Grains can sometimes be hard to digest and having a cat food without them can go even further to prevent vomiting.

Best Brands

Blue Buffalo

Blue Buffalo started when the Bishop family’s dog Blue developed cancer. This family didn’t just sit down and take it. They were convinced that Blue had developed cancer because of unhealthy ingredients in common dog foods. The Bishops set out to provide healthy, nutritious food for dogs and cats. They want to increase health, life, and happiness.

Purina ONE

Purina started all the way back in 1894 when Willam Danforth began feeding farm animals. Since then, they have expanded to take care of all our home pets. Purina strives to lead the charge in helping animals of all shapes and sizes live their happiest and healthiest lives. They back their products with the top notch in scientific research so that your cat can be healthy.

Hill’s Science Diet

As you could guess by the name, Hill’s Science Diet wants to be a leader in the field of science. Since the 1930s, Hill’s Science Diet has been led by the mission of enriching the relationship between people and animals. They think that when we give our cats good nutrition, we give our cats a better life. Hill’s wants to provide that life for your cat.

Royal Canin

Jean Cathery was born in the French town of Puy-en-Velay. When he began working as a vet for horses and bulls, he started to believe that the food we fed animals could impact their health. Royal Canin was born when Jean decided that he would take a stand. He would provide cats and dogs with the nutrition they needed.


Nulo wants to provide nutrition and love (Nu + lo) in every bite of their cat food. Nulo started when a man named Michael realized that pet foods were filled with empty calories. Dogs and cats could eat the foods, but these animals would never know their best health. Michael’s goal is to challenge the status quo and give animals the nutrition they deserve.


Thanks for reading our guide on best cat food to prevent vomiting! When it comes down to it, the best cat food for your kitty will be the one that suits his or her unique needs best.

First, ask yourself whether or not the problem is hairballs. If you see a lot of hair in your cat’s vomit, then it will be best to go for a food that helps prevent hairballs.

You should also think about whether or not your kitty is active or lazy. For active kitties, you’ll want a lot of protein in his or her diet to fuel strong muscles. For lazy cats, avoiding carbs may be best if you don’t want your kitty to gain weight.

Last, take a look at the other benefits of your cat food. Some foods offer special blends of vitamins and minerals to promote overall health. Other foods are a little bit more lax.

If we could recommend a single product, the Blue Buffalo is our favorite since it prevents vomiting and hairballs.

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