5 Best Cat Food For Older Cats that Vomit 2018

Cats have sensitive stomachs, and feeding them improper diets or foreign substances may just worsen the already bad situation. What's the solution? Feeding your cat the best cat food to prevent vomiting that is gentle to the stomach and prepared to cater for cats with sensitive stomachs.

The are dozens of cat food diets on the market today, some of which may trigger complications in cats with sensitive stomachs.

In fact, what might be your cat’s favorite diet today, may turn out to be a bad diet in the next day. The change could be due to change in ingredients, strong smells or the cat might be suffering from something worse than just stomach gases.

The immediate reaction for cats with sensitive stomachs is to throw-up. The vomit may be a yellowish or brownish thick substance with a strong smell. The cat may appear helpless and uncomfortable after vomiting.

While it is common for cats to throw up once in a while, you should monitor their condition to make sure it is nothing serious. If the cat has fever or diarrhea, it may be a sign of something serious, and you should visit the vet immediately.

Best Cat Food to Prevent Vomiting Comparison Chart

Cat Food Brand Name



Where to buy​

Royal Canin Veterinary Diet


Royal Canin Feline Nutrition


Purina One Sensitive Systems


Hill’s Science Diet Sensitive Stomach


Blue Adult Sensitive Stomach


What causes cats to throw up?

Here are some reasons why a cat may throw up:

Change of diet

Frequent changes in the cat’s diet may result in vomiting because the stomach will treat the meal as foreign substances that the body is yet to get used to. When introducing a new diet, the ideal method is to make the change gradual and not immediate. This gives the cat time to get used to the diet before she can feed on it.


best cat food to prevent vomiting

Giving your cat too much food causes discomfort in the stomach and vomiting is inevitable. Overfeeding mostly occurs when you leave a full bowl for the cat to eat. Most cats are unable to control their eating habits and will eat to completion. Allowing the cat to eat too much food may result in serious conditions such as diabetes and obesity.


Cats are heavy groomers, and they may ingest some of the hairs, which combine to form a hairball. The hairball is a round ball of hair strands that may cause blockage of the food tract, and this will make it strenuous to swallow food. The result of this will be throwing up to remove the foreign substances.

Best cat food to prevent vomiting- Top 5 picks

1. Royal Canin Veterinary Diet Feline Gastrointestinal Canned Cat Food 

Cats with sensitive stomach require food that is easy to digest and that will give high energy even with little amounts of food. Royal Canin Veterinary Diet is specially made for such cats, and it is prepared ingredients that are gentle to the cat’s gastrointestinal tract.

And because cats with sensitive stomachs only eat a little portion of the food, Royal Canin Veterinary Diet has boosted calories to ensure that the cat gets enough energy even on small amounts of food. The energy supports the cat’s active nature even when it has taken only a spoonful of this food.

This diet contains omega-3 and omega-6 fatty acids that are obtained from natural animal proteins. These fatty acids help in digestion. This diet is ideal for cats that have lost weight since the boosted calories help in adding some weight.

Although a little pricey, vets recommend Royal Canin Diet Feline GI canned cat as one of the best cat food to prevent vomiting.

2. Royal Canin Feline Nutrition Hairball Care

Cats are heavy groomers, and in the frequent grooming sessions, they swallow the hairs that get lodged in the digestive tract. These hairs combine to form hairballs which may cause vomiting, constipation and intestinal blockage.

Royal Canin feline nutrition is specially formulated to solve problems arising from hairballs and digestive disorders. The dry kibble is triangular-shaped, making it easy to chew and remove plague that gets stuck in the teeth. It also promotes complete dental health.

Guaranteed Analysis Top 4: Crude proteins (min. 34%), crude fat (min. 14%), crude fiber (max. 8.4%) and moisture (max. 8%).

This dry cat food brand features the exclusive Hairball Care that contains a combination of dietary fiber that stimulates intestinal transit. This forces the ingested hairs to be eliminated in the cat waste rather than piling up in the stomach and causing stomach upsets and vomiting.

3. Purina One Sensitive Systems Premium Cat Food 

Purina One sensitive systems formula is prepared with real turkey as the first ingredient to provide enough proteins and poultry flavor that all cats love. Turkey provides 36 grams of proteins per cup, which is adequate to build strong muscles.

Guaranteed Analysis Top five: crude proteins (min. 34%), crude fat (min. 13%), crude fiber (max. 4%), moisture (max 12%), and linoleic acid (min. 2.3%). Other ingredients include zinc, calcium, taurine, omega-6 fatty acids and vitamins A & E.

Purina One Sensitive Systems has a crunchy kibble that is easily digestible by older cats, cats with a sensitive stomach and cats with hairballs. It is supplemented with essential vitamins and minerals that support body healthy. Antioxidants and omega fatty acids assist in strengthening the cat’s immune system and nourishing the cat’s skin. It has zero fillers and each ingredient included has a purpose.

Most customers rate this food as the best cat diet to prevent vomiting. They have reported success in helping cats with sensitive stomachs stop vomiting.

4. Blue Adult Sensitive Stomach Adult Dry Cat Food 

Cats with sensitive stomach have a low appetite for food, and this may lead to weight loss. This diet is prepared with delicious chicken and nutritious vegetables and fruits that make this meal delicious and nutritious.

Blue Adult cat food is prepared with deboned chicken and brown rice as the main ingredients. It contains natural ingredients that are enhanced with a blend of vitamins, minerals, and antioxidants that improve the cat’s health and immunity.

Guaranteed Analysis top five: Crude proteins (min. 32%), crude fat (min. 15%), crude fiber (max. 4.5%), moisture (max. 10%) and omega-6 fatty acids. Other ingredients include taurine, omega-3 fatty acids, and magnesium.

Vets recommend Blue Adult sensitive stomach dry cat food for cats that throw up or that have stomach disorders. There are complaints about improper packaging of this food, but the satisfied customers recommend this diet for finicky eaters with a sensitive stomach.

5. Hill’s Science Diet Sensitive Stomach and Skin Dry Cat Food 

Hill’s Science cat food is prepared by a group of veterinarians, food scientists and nutritionists to meet the needs of cats with sensitive digestive systems. It is balanced and complete for everyday feeding. It does not contain artificial colors or additives that may cause allergies and stomach disturbances.

This cat food is formulated using rice and egg recipe. It contains a blend of omega fatty acids that nourish the cat’s skin and coat. It is supplemented with clinically-proven antioxidants that boost the cat’s immunity. An enhanced immunity helps fight off illnesses and prevent common infections.

Hill’s Science sources its ingredients from trusted farmers both in the US and around the world. The ingredients are usually of high quality and natural to make this diet safe for cats. Hill’s Science cat food is prepared in the company’s facilities under stringent standards to maintain the superior diet of this diet.

Happy customers recommend Hill’s Science Diet Sensitive dry cat food for cats with tummy issues. Some customers reported success with this diet for allergy issues that force cats to lick their hairs.

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  • Updated June 21, 2018
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