Best Cat Food For Constipation

As with humans, constipation in cats is never a good thing. Constipation can be very uncomfortable for cats, and if it is not treated it can become a big issue further down the line.

In order to avoid constipation becoming a constant unpleasant problem for your cat, getting decent cat food for constipation is certainly a good idea.

There are a lot of great cat foods on the market to help deal with your cat’s constipation issue. With so much choice, however, it can be difficult to figure out exactly which one you should buy for your cat.

Thankfully, we’re here to take a lot of the guesswork out of choosing cat food for constipation. Read on for our top picks of the best cat food for constipation. We’ve also written a handy buyer’s guide to help you to narrow down your decision.

If your cat food does not contain the right balance of nutrients then it could start to develop dry skin, leading to dandruff and other skin ailments that could cause your cat to lose its luster quickly.

So what can you as a responsible cat owner do to curb your cat's excessive shedding? Are there cat foods that provide a cat with a balanced diet that it needs to avoid molting and dry, irritable skin? How much can premium, nutrient-rich cat food be looking to set you back in terms of price?

Well, don’t worry, cat fans, because we’ve got all the answers, with our list of the best cat foods for shedding and dermatological health, as recommended by cat owners and veterinary practitioners.  It’s also important to remember that you should consult with your vet to ensure that you’re getting the best food for your cat.

Then we have a buyer’s guide that will help you when shopping for your cat's next snack, finishing up with some frequently asked questions on the topic of general cat health.


If your cat tends to have continuous problems with constipation, the Hill’s Science Diet Dry Cat Food Urinary & Hairball Control Cat Food is a great choice. It’s an especially good choice if your cat is more accustomed to dry food.

The food contains a high fiber content and so much more to love. To begin with, the food is full of healthy Omega Fatty Acids. While these aren’t strictly necessary for constipation related issues, they are very important for ensuring that your cat’s coat remains healthy and shiny. It’s even good for your pet’s eye health!

The food contains pure chicken meat, no nasty byproducts included. This means that you can be sure that your cat is getting protein from all the right places.

Of course, the food is not without its issues. Perhaps the main problem with the Hill’s Science blend is that it’s not grain free. This can be more than a bit of a problem for cats that struggle with allergies.

It’s also a little expensive, so you may need a slightly larger budget for this product. 


  • Pure chicken meat - no byproducts or artificial additives! 
  • High fiber content
  • Good for cats that mainly eat dry food


  • It isn’t grain free, so may not be ideal for cats that have allergies


If you’re in the market for a slightly more affordable option for your kitty, why not try the Iams Proactive Health Adult Indoor Weight and Hairball Control Dry Cat Food?

This food has a whopping 6.5% fiber content which is fantastic for cats that struggle with constipation.

The food primarily uses pulped beet as its form of fiber. It also has plenty of prebiotics for a healthy gut. The food tastes fantastic for your cat and it is from a well known brand that you can trust. 

Of course, the food is not without it’s own unique pitfalls. It’s not the most universally liked food, and you may find that some cats don’t like it at all.

With that being said, it’s affordable and for the most part cats love it - it just may not be ideal for picky eaters!


  • High fiber content
  • Probiotics for healthy guy
  • Affordable


  • Not all cats are fond of the formula - it’s not strictly a fan favorite in this department!


Some cats simply do not like dry food. That’s okay, because there are a bunch of great wet foods out there for cats with constipation.

The Weruva Grain Free Natural Canned Wet Cat Food is a great choice if you have a fussy cat that doesn’t like dry food, or if you’re just looking to get a little bit of extra hydration into your feline’s diet.

The food contains pumpkin as one of its main ingredients, a vegetable with a high fiber content that is incredible for helping with constipation.

The ingredients are high quality. There’s also a lot of great protein and you can get the formula in a wide range of different flavors, so it’s perfect if you know your cat is more likely to eat a certain flavor of food. 

The food is as a whole a great choice for cats that are struggling with constipation, and it also has that especially nice added benefit of being an affordable option.

It should be noted though that the food is in a soup kind of style, which may not be a big hit among all cats. It may well be a process of trial and error to see if your cat responds well to it.


  • High quality ingredients
  • High fiber content
  • Affordable


  • Not all cats are fond of the soup style of this cat food


The Royal Canin Veterinary Diet Gastrointestinal Fiber Response Dry Cat Food is a great choice for cats with constipation, and actually just for cats that struggling with gut related issues.

The food has been designed specifically to relieve constipation and has been made to cater to gastrointestinal health. 

You may expect that because the food has been so specifically designed that it may not taste nice. This is something that you don’t need to worry about as it has been designed to have a delectable taste that your cat will love.

Made out of high quality ingredients and containing all of the key nutritional values that your cat needs, this is truly ideal for your feline’s health.

The food contains plenty of fiber which will help to make sure that your cat can pass stool easily. It’s also used to treat other conditions such as diarrhea and fiber responsive colitis. It contains plenty of healthy prebiotics, omega 3 fatty acids and antioxidants too.

It should be noted that it is a little expensive though, so it may not be ideal if you are on a budget.


  • High quality ingredients
  • Has been made for gastrointestinal health
  • Probiotics, omega 3 fatty acids and antioxidants included


  • It’s very expensive for very little product


Blue Buffalo have a reputation for creating great quality cat food for particularly sensitive cats. The Blue Buffalo Wilderness High Protein Grain Free Cat Food is perfect for cats that struggle with constipation.

The food has ingredients that are designed to help with controlling weight and hairballs. It contains a bunch of healthy natural fibers that are great for keeping your cat’s energy up, and they help with gut health.

You can give the cat food to cats of all ages and different health needs, so it’s ideal for households with multiple cats. It also has a bunch of other healthy ingredients such as blueberries, cranberries and carrots.

It’s pretty affordable in comparison to a lot of other options we’ve explored on this list too, so it’s better if you do have a tighter budget. If you’re looking for a high quality cat food with lots of yummy ingredients, this is a good choice.


  • Decently affordable
  • High quality ingredients
  • Lots of antioxidants


  • None! 

Best Cat Food for Constipation: A Buyer’s Guide

How Do I Know If My Cat Has Constipation? 

Constipation every now and again isn’t much of a cause for concern - it happens to every living being at some point. With that being said, cats constantly getting constipated can be a little bit more of a problem, and can cause their colon to become larger and can result in impaction. These are issues that may even result in surgery.

Some of the key signs of constipation are as follows: 

  • Lethargy
  • Trouble defecating as much as usual
  • Many trips to their designated defecation area
  • Not grooming as often
  • Vomiting
  • Loss of appetite or losing weight
  • Suggestions of abdominal pain

Why Does My Cat Have Constipation?

There are a number of different causes of constipation in cats. They could be dehydrates, they may not be consuming enough fiber, they may have swallowed something that they shouldn’t have or it could be a side effect of medication. This is by no means an exhaustive list but those are just a few reasons why your cat may be constipated.

No matter what the reason is, a cat not defecating for a long time is always a reason for concern. You should take note of your cat’s symptoms and speak to a veterinarian for help. You can also look at potentially switching up your cat’s diet.

Things to Look for When Buying Cat Food for Constipation

Finding the right cat food for constipation can often be the first step in helping to solve your cat’s digestive issues, so it’s important that you are fully informed about what to look for.

Here are a couple of things to keep in mind when buying a cat food for constipation.

More Moisture

Many dry cat foods don’t have enough moisture for your cat, containing only around 10%. If you get canned food the moisture content is around 80% instead.

Of course feeding your cat dry food is not an issue as long as you think about making it a bit more moist by adding water or chicken broth. You could even mix it with some canned food or a wet food topper in order to get more moisture into the food.  


Fiber is great for helping with constipation, so it’s always a good idea to make sure that your cat’s diet has plenty of fiber. With that being said, you should try to stay away from foods that are made with excessive amounts of carbohydrates.

You may wish to consider foods containing pumpkin, ground flaxseeds, powdered cellulose and psyllium powder, as these are all good sources of fiber.


It’s important to make sure that your cat food contains plenty of ingredients that will support proper digestion.

Make sure you look for foods  that contain prebiotic fibers as these will give your cat beneficial bacteria for the digestive tract that help them to break down the food.

General Nutrition

If your cat has had issues with constipation in the past, you’ll already know that the vet fees can get pretty expensive, so having the right nutrition is important for helping to ensure that those vet visits stay at a minimum. We’re lucky that we live in a world where most foods will have a full list of ingredients!

Look at the description of the cat food when you are looking online, or you can check the label when you’re in store. Make sure that the cat food you choose doesn’t contain any ingredients that may cause harm to your cat. Quality ingredients are key. Try and stay away from any filler ingredients and unhealthy byproducts as these can be more detrimental than good.


When it comes to buying products for our precious pets, we’re willing to spend a fortune - they deserve only the best, after all! With that being said, there really is no need to break the bank on cat food.

You should ideally start off buying looking at what serving size of food you are going to need, and the amount that you are going to be paying per serving as this will give you an idea about whether it’s good value for money.

On the same note, while budget should always be considered, you shouldn’t let it stop you from getting food that’s a good quality. You can get some fantastic cat foods for constipation if you’re on a budget, you just need to look in the right places. Buying the wrong cat food can also cost you money, so consider how much you’ll save in the long run by getting a good option.

How long should I wait before determining that my cat has constipation?

If your cat has gone for more than 48 hours without having a bowel movement then it’s certainly a cause for concern.

You will need to speak to a vet if it’s been longer than three days, just to check that there aren’t any further issues afoot.