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Here Are The Best Cat Foods For Constipation

Cats suffering from constipation benefit from a high fiber, moisture-rich diet rich in probiotics. Typically, this entails reintroducing wet food, however there are hundreds of cat foods on the market.

The meal must also be tasty; otherwise, it will sit in the bowl until you empty it and find another option.

BestForPets (bestforpets.org) reviewed %product_count% of the best cat foods for constipation, including food for cats of various life stages, owners of any budget, and some dry diets for felines that can't handle wet food.

Choose the one that best matches your requirements, or read our buyer's guide for advice on what to look for.


Best Value Rachael Ray Nutrish Natural Grain-Free Wet Cat Food

Rachel Ray’s Nutrish Natural Grain-Free Wet Cat Food is a high-moisture, fiber-rich grain-free recipe.

All of the recipes use animal protein as the main element, and in addition to being grain-free, these wet food trays contain no artificial ingredients or meat by-products.

Nutritious diets are beneficial to cats with allergies and sensitivities. They are quite reasonably priced when compared to other foods, making them the best cat food for constipation on the market.

Added vitamins and minerals, including taurine, which is unfortunately deficient in many cat meals, support your cat’s health.

This food has a high fiber content for a wet food and an acceptable protein level. Some cats struggle with the rich food, resulting in diarrhea, so introduce it gradually to avoid going from one extreme to the other.

Because the meal is not popular with all cats, you may need to look elsewhere if your cat is a picky eater.


  • 5% dietary fiber
  • Taurine has been introduced.
  • No grains, byproducts, or artificial additives
  • Cheap


  • Some cats may find it too luxurious.
  • Picky eaters dislike it.


Grain-Free Wet Kitten Food by Whole Earth Farms – Best for Kittens

Grain-Free Real Healthy Kitten Recipe by Whole Earth Farms is a grain-free wet food formula with 3% fiber and 9% protein.

Because it is wet food, it contains 78 percent moisture, which aids in the movement of any constipation induced by dehydration.

Because it is a pate, it is dryer than some other wet feeds, and not all cats enjoy the texture. Its main ingredients are chicken, chicken broth, and chicken liver, which add flavor and aroma while also providing a good dose of animal protein.

The components are natural, and the food is made in the United States, however the formula contains multiple thickening gums, including guar gum and xanthan gum.

Although the food has a fair amount of fiber, this aids in the movement of any blockages in your cat’s bowel.

If your kitten has already established a feeding routine with different wet food, transition gradually over a week to reduce the risk of upset stomach and diarrhea.


  • Three percent fiber
  • Meat proteins are the main constituents.
  • Human-grade kitchens in the United States


  • Several thickening gums are present.
  • Pate may not be well-liked by your kittens.


Blue Buffalo Freedom Grain-Free Cat Food is the best choice for senior cats

Blue Buffalo Freedom Indoor Mature Grain-Free Cat Food is formulated for senior cats, particularly those who spend the majority of their time indoors.

It has a pate texture and is a little dryer than other dishes, but its key constituents include chicken, chicken broth, and chicken liver.

Chicken liver is utilized as a natural taste as well as being nutritionally helpful for cats, and chicken broth contains omega-3 acids, which are needed for feline health.

The food is less expensive than most and contains no grains, artificial flavors, or preservatives.

Some cats do not like this food since they have a (earned) reputation for being finicky eaters, and it contains carrageenan, which has been related to toxicity in cats but is used in small amounts as a binding agent.

Blue Buffalo’s low cost and generally healthy ingredients suggest that it may assist both your constipated cat and you.


  • The primary ingredients are chicken.
  • Omega-3 fatty acids are found in flaxseed and broth.
  • Inexpensive


  • Carrageenan is present.
  • Pate is not liked by all cats.


Diamond Care Weight Management Dry Cat Food – Best Dry Cat Food

There aren’t many dry foods on our list of the best food for constipated cats. Cats, like other pets, require enough of water in their diet, and this is especially important if yours is constipated, as it can assist move things through the digestive tract.

Despite this, most cats are famously difficult to persuade to drink water from a bowl. However, many cats and their owners prefer to feed dry food.

It lasts longer, can be kept out for several hours to allow for grazing, and is less expensive than wet food.

Diamond Care Weight Loss Formula Adult Grain-Free Dry Cat Food is a dry kibble with a moisture ratio of 10%, which is higher than most other dry feeds.

It also cites chicken, chicken meal, and turkey meal as primary components, all of which are high-quality sources of meat protein.

This snack contains 10% fiber, which is certainly a little high, but it also contains natural probiotics to combat unhealthy gut bacteria. The food contains less protein than is appropriate (32%) and more carbohydrates than is ideal (50%).


  • High fiber content aids in constipation relief.
  • Meat proteins are the main constituents.
  • Good moisture for dry food


  • Wet food contains more moisture than dry food.
  • Protein content of 32% is poor.
  • Fifty percent carbs


Canned Cat Food Weruva Cats In The Kitchen

In The Kitchen With Weruva Cats Wet cat food that is grain-free. Wet food is preferable for cats due to its high moisture content, which is especially important when attempting to treat constipation.

It is available in a variety of tastes, all of which contain meat as the principal ingredient and contain more than 85 percent moisture.

It’s a gluten-free recipe. Grain-free is not only the greatest option for cats in general, but if your cat has grain sensitivity, this could be the reason of its constipation.

Although it is not the most costly option on the list, it is fairly expensive when compared to the cheaper options, and it does include tapioca starch and xanthan gum, both of which are allowed at these amounts but can cause stomach distress.


  • There are no artificial ingredients.
  • Meat proteins are the primary constituents.
  • 85 percent humidity


  • Quite costly
  • Some contentious elements

Buyer's Guide: How to Select The Best Constipation Cat Food

Cats frequently experience constipation. In addition to being a distinct ailment, it may be a symptom of another problem, leading to more serious problems.

Fortunately, its signs are usually pretty obvious, and there are numerous ways to rehabilitate your kitty companion and get him going again.

Below, we look at some of the causes, symptoms, and remedies for constipation before discussing the characteristics to look for while seeking for a dietary solution to the problem.

What Exactly Is Constipation?

Although it varies depending on diet, stage of life, and other factors, most cats poop every 24 hours.

It should be solid rather than runny and easily passable. Constipated cats may make fewer feces or have difficulty passing them at all.

Cat Constipation Symptoms

If your cat spends a lot of time at the litter box but does not produce, this could be an indication of constipation. The following are the most prevalent constipation symptoms:

  • Straining – A cat with a good, well-hydrated, and healthy bowel movement should be able to pass them easily. If your cat appears to be straining and laboring to produce, they may be constipated. However, it can be difficult to identify whether they are having difficulty pooping or urinating.
  • Painful passage – If your cat is meowing or making other noises when passing, they may be in pain, indicating constipation. Keep an eye out for signs of pain while they’re in the tray, preferably from a distance.
  • Reduced Defecation – A cat will typically poop every 24 hours, but it can go up to 36 hours between visits. Every day, empty the tray and search for excrement. If there have been no indicators for 48 hours, it could be a symptom. If it has been 72 hours, you should see a veterinarian since it could be a major problem.
  • Hard Feces – Cat feces should be firm but not bullet-like, segmented, and with obvious creases. When cleaned, it should not leave excessive marks on the tray. If your cat’s excrement is tough and dry, you must take action. The Bristol Stool Chart can be used to determine what the feces should look like and whether there is cause for concern.
  • Unproductive Litter Tray Visits – If your cat is visiting the tray on a regular basis but not producing any stools, it may be in distress. However, environmental changes such as shifting the litter tray or introducing a new tray user could also contribute to this.
  • Liquid Feces – Although most commonly linked with diarrhea, liquid feces could indicate constipation. The lodged fecal debris causes a blockage and irritates the stomach lining, resulting in watery poop.


Constipation can be a sickness in and of itself, or it might be a symptom of something else. Among the possible causes are:

  • Environmental Factors – Cats can be particular about where and when they poop. A dirty litter tray, a change in litter, and new competition for tray time can all make your cat feel uncomfortable using the litter tray. Maintain a routine and use a litter and tray that you know your cat enjoys. Consider placing an extra tray elsewhere in the house to ensure they get enough.
  • Physical Discomfort – In addition to the pain caused by attempting to empty while constipated, other types of pain may inhibit a successful bowel movement. For example, arthritis may make it difficult to get into and out of the tray or to squat. If your cat has trouble getting into the tray, choose one with a lowered side for better access.
  • Dehydration – Dehydration is a major issue in cats. Many cats will refuse to drink from a water bowl, and if your cat is fed dry kibble, it will not obtain the necessary degree of moisture from its meal. Try a water fountain, switch to or incorporate wet food into their diet, and always keep a fresh supply of drinking water on hand.
  • Illnesses – Two possible physiological reasons of cat constipation are megacolon and a malformed pelvis. Some may directly impact the colon, while others may cause constipation as a symptom of the condition.


Identifying the reason of constipation will lead to the most effective treatment, however you can attempt the following steps before seeing a veterinarian:

  • Maintain Good Hydration – Even if you don’t notice your cat drinking from a water bowl, make sure one is available at all times. To avoid sensitive whiskers, try a different water bowl or purchase a cat water fountain.
  • Maintain The Litter Tray – Some cats, understandably, struggle to pass stools until they are comfortable and content in their litter tray. Change litters only if necessary, and make sure they prefer the new product. Provide one tray per cat, plus one extra, and make sure that nothing, such as radiators or other items, is blocking access to the tray.
  • Laxatives – Laxatives are a type of medicine that can induce defecation, however few are specifically designed for feline use. Make certain that any medications you give to your cat are safe. If in doubt, consult your veterinarian.
  • Change Their Diet – Constipation is often caused by a poor diet. If you exclusively provide dry food or feed anything to which your cat is allergic, this could be the source of the problem. In any event, gradually introducing a new meal may aid your cat’s toileting.

Choosing the Best Food for Constipated Cats

Certain foods are better suited to constipated cats than others, and switching to the proper meal may be enough to solve the problem.

Wet vs. Dry

A common point of contention among cat owners is whether dry or wet food is preferable. Dry lasts longer, is less expensive, and may be left out all day.

Wet food is more delicious, more nutritious, and contains about 75% moisture, ensuring that your cat keeps hydrated. Changing to moist meals may be the constipation solution you want.


Fiber is essential because it softens feces, reduces their bulk, and makes them easier to pass.

In addition to ensuring that the food you buy has a sufficient amount of fiber, seek for those that derive their food from good fiber sources such as beet pulp and rice bran.


Dehydration is the most common cause of constipation, and if your cat is one of the many that refuse to drink from a water bowl, no matter how fresh the water supply, wet food is the cure because a substantial amount of the meal is moisture.


Probiotics boost fecal output by increasing the generation of short-chain fatty acids. Look for meals that contain components like brewer’s yeast and pork liver, even if they aren’t labeled as probiotics.


Certain components can cause diarrhea in your cat, but they can also cause constipation. Look for foods that are grain-free and devoid of common allergies such as shellfish and eggs.


Constipation can be a serious issue for cats, and the most common cause is dehydration, however there are other causes.

BestForPets (bestforpets.org) hopes our guidance and reviews of the best cat foods for constipation have assisted you in finding food to promote better feces in your cat. Switch to wet foods that are high in dietary fiber and high in moisture.

Kitchen With Weruva Cats Wet cat food has a high moisture level because it is a wet food, and it contains meat as its main ingredient, making it the best cat food for constipated cats.

Rachel Ray Nutrish Grain-Free is another wet food with good moisture and a reasonable price, making it the greatest value food on the list.

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Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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