Generic selectors
Exact matches only
Search in title
Search in content
Search in posts
Search in pages

5 Best Cat Foods for Smelly Poop

smelly poop

Your cat’s litter box is never going to smell pleasant, but if you’re concerned about smelly poop then it could be your cat’s diet that is to blame.

Making changes to your cat’s diet could not only resolve issues with smelly poop, but it could also improve its nutrition as a whole.

The healthier your cat’s food is, the healthier your cat will be and that’s all any cat owner can ask for.

Continue reading to learn more about your cat’s basic nutritional needs and to receive some simple tips for picking the best cat food to prevent smelly poop. You’ll also receive our top 5 picks for the best cat food for smelly poop.

Quick Look at Our Top Picks:

ImageProductFeatures

Best Overall

Taste of the Wild Rocky Mountain Grain-Free Dry Cat Food
  • Contains several sources of premium animal protein
  • Rich in superfood ingredients for balanced nutrition
  • Supplemented with chelated minerals and probiotics
View Best Price

Best Affordable

Whole Earth Farms Grain-Free Cat Food
  • Features several sources of premium animal proteins
  • Rich in essential fatty acids from two animal sources
  • Supplemented with chelated minerals and probiotics
View Best Price

Best Wet Food for Smelly Poop

Ziwi Peak Grain-Free Canned Cat Food
  • Contains 93% meat, organs, and New Zealand mussels
  • Single source of premium animal protein to reduce allergy risk
  • Rich in essential fatty acids for healthy skin and coat
View Best Price

Best Grain Free Cat Food for Smelly Poop

NomNomNow
  • Made with high-quality ingredients to improve digestion and nutrition
  • Rich in animal protein and naturally grain-free
  • Delivered automatically in perfectly portioned packages
View Best Price

Best Hypoallergenic Cat Food for Smelly Poop

Nature’s Variety Instinct LID Grain-Free Turkey
  • Features a single source of novel protein and limited number of other ingredients
  • Highly digestible to reduce litter box odor
  • Supplemented with chelated minerals and freeze-dried raw pieces
View Best Price

Best Kitten Food for Smelly Poop

Nature’s Variety Instinct Original Grain-Free Kitten Recipe
  • Contains 81% real animal ingredients
  • Real chicken is the main ingredient
  • Formulated to support healthy growth
View Best Price

What Causes Smelly Poop?

Your cat’s poop will always smell, but if you notice a change in odor it could be a problem with its diet. Cat foods made with low-quality fillers, thickening agents, dairy products, and allergens are more likely to make your cat’s poop smell.

Smelly poop could also be an indication that your cat’s body is having a hard time digesting the food which may be due to a high concentration of plant ingredients.

Some of the common causes of smelly poop are as follows:

Diet: If your cat is sensitive to a certain ingredient in her diet such as grain, it may cause smelly poop. In such cases, a limited ingredient or hypoallergenic diet may work. You can also try eliminating one ingredient at a time to find the offending ingredient.

Cat food made with low-quality fillers, and dairy products can also make your cat’s poop smell. Thickening agents such as guar gum and agar agar found in canned cat foods can cause litter odors as well. Being natural hunters, cats tend to snack on bugs, reptiles, and rodents, which can cause foul smelling poop. Another surprising culprit is vitamin supplements.

Bacteria: Bacteria such as E.coli and Salmonella can cause inflammation and lead to foul smelling gas and diarrhea in cats. Parasites: Intestinal parasites such as Giardia can cause smelly poop, flatulence, and diarrhea in cats. Regular de-worming can protect your cat from a parasitic infection.

Digestive Disorders: Digestive disorders in cats can result in smelly poop. Undigested fats and starches can lead to digestive problem such as rancid smelling stools.

Anal Gland Infection: Cats have anal glands, which can become infected. This can cause smelly poop and can also be painful for your cat. A vet will draw out the infected element and treat the condition with antibiotics.

Medication: Certain medications such as hormone-altering and pain medicines can cause smelly poop in cats. Dr. Mike Paul at Pet’s Health Network has a guide about cats’ smelly poop here.

Here are some things to look for in a cat food for smelly poop:

  • Animal Ingredients. As a carnivore, your cat is better able to digest animal than plant ingredients. A diet too high in plant-sourced ingredients can cause smelly poop.
  • Digestibility. If your cat’s body is having trouble digesting its food, its poop is more likely to be smelly. Look for animal sources of protein and fat with low levels of carbohydrate.
  • No Fillers or Additives. Low-quality fillers like corn and wheat are common causes for smelly poop, as are artificial additives and thickening agents like agar-agar and guar gum.
  • Hypoallergenic. Because food allergies are one of the most common causes of smelly poop in cats, you may want to choose a limited ingredient diet or a food made with a novel source of protein to reduce the risk for allergies.

Keeping all of these things in mind, you’re now ready to learn how to choose the best cat food for smelly poop. Here’s what you need to know:

How to Choose the Best Cat Food for Smelly Poop

Your cat is an obligate carnivore. What this means is that its body is able to digest and utilize nutrients from animal sources more efficiently than from plant sources.

Protein and fat are the two most important nutrients for your cat, and they should both come from animal sources. Plant sources can sometimes be used for supplemental protein or fat, but they shouldn’t appear at the top of the list.

The best proteins for your cat are meat, poultry, and fish. Animal proteins are complete proteins which means that they contain all of the essential amino acids your cat needs.

Fat provides a concentrated source of energy in the form of calories and it also provides the omega fatty acids your cat needs for healthy skin and coat. Your cat requires a minimum of 26% protein in its diet and 9% fat.

In addition to protein and fat, most cat foods contain some carbohydrate ingredients like grains and vegetables. Unfortunately, plant ingredients are more difficult for your cat’s body to digest which can contribute to smelly poop.

For the best results, choose a grain-free recipe made with limited carbohydrate content and fortified with probiotics to support healthy digestion.

Keep reading to see our top 5 recommendations for the best cat food for smelly poop.

The Top 5 Best Cat Foods for Smelly Poop

The best way to eliminate smelly poop is to increase the quality and digestibility of your cat’s diet.

This means choosing a recipe made with premium animal proteins, healthy animal fats, and low content of digestible carbohydrates. You should also look for chelated minerals and probiotic supplements.

Here are our top 5 picks for the best cat food for smelly poop that you should consider:

Best Dry Cat Food for Smelly Poop: Taste of the Wild Rocky Mountain Grain-Free Dry Cat Food

Nutritional info:

  • Protein – 42% Min
  • Fat – 18% Min
  • Fiber – 3% Max
  • Moisture– 10% Max
  • Caloric Content: 390 kcal/cup

Pros:

  • Contains several sources of premium animal protein
  • Rich in superfood ingredients for balanced nutrition
  • Supplemented with chelated minerals and probiotics

Cons:

  • Contains some plant protein (pea and potato protein)

To reduce litter box odor, you need to feed your cat a healthy diet made from high-quality ingredients.

This Taste of the Wild Rocky Mountain Grain-Free Dry Cat Food is a great option because it is protein-rich, full of healthy fats, designed for optimal digestibility.

It features premium animal proteins like chicken, venison, and salmon with a blend of omega fatty acids for healthy skin and coat. It is supplemented with probiotics and chelated minerals and provides a total of 42% protein and 18% fat.

Best Affordable Cat Food for Smelly Poop: Whole Earth Farms Grain-Free Cat Food

Nutritional info:

  • Protein – 35% Min
  • Fat – 14% Min
  • Fiber – 4% Max
  • Moisture– 11% Max
  • Caloric Content: 352 kcal/cup

Pros:

  • Features several sources of premium animal proteins
  • Rich in essential fatty acids from two animal sources (chicken fat and salmon oil)
  • Supplemented with chelated minerals and probiotics

Cons:

  • Contains some plant protein (pea protein)

You don’t necessarily need to spend a fortune to provide your cat with a high-quality diet to reduce smelly poop odors.

This Whole Earth Farms Grain-Free Cat Food is a great option because it is affordable and made with high-quality ingredients.

This recipe features premium animal proteins like turkey meal, chicken meal, and duck with chicken fat and salmon oil to provide a blend of essential fatty acids.

It is supplemented with chelated minerals for optimal nutrient absorption as well as dried fermentation products for probiotic support.

Best Wet Cat Food for Smelly Poop: Ziwi Peak Grain-Free Canned Cat Food

Nutritional info:

  • Protein – 8% Min
  • Fat – 5.5% Min
  • Fiber – 1% Max
  • Moisture– 78% Max
  • Caloric Content: 185 kcal/170g can

Pros:

  • Contains 93% meat, organs, and New Zealand mussels
  • Single source of premium animal protein to reduce allergy risk
  • Rich in essential fatty acids for healthy skin and coat

Cons:

  • Doesn’t contain probiotic supplements
  • Expensive to feed as a staple diet (could be mixed with dry food)

If you’re looking for a high-quality wet food made from premium ingredients and designed for digestibility and feces odor control, look no further than this Ziwi Peak Grain-Free Canned Cat Food.

This formula features New Zealand lamb as a rich source of protein with no fillers, additives, or by-products. It contains 93% meat, organs, and New Zealand mussels to further reduce the risk of smelly poop while optimizing your cat’s digestion.

It is also rich in essential fatty acids for healthy skin and it contains a limited number of ingredients to reduce the risk of food allergies.

Best Fresh Cat Food for Smelly Poop: NomNomNow

Nutritional info:

  • Protein – 18% Min
  • Fat – 6% Min
  • Fiber – 6% Max
  • Moisture– 0.5% Max
  • Caloric Content: 1385 kcal/kg

Pros:

  • Made with high-quality ingredients to improve digestion and nutrition
  • Rich in animal protein and naturally grain-free
  • Delivered automatically in perfectly portioned packages

Cons:

  • Only two cat food recipes to choose from
  • Can be very expensive to maintain as a staple diet

The best way to resolve issues with smelly poop is to feed your cat a high-quality diet made from digestible, animal-based ingredients.

NomNomNow is a fresh food delivery service that offers customized meals catered to your cat’s unique nutritional needs and made with the freshest ingredients available.

Your cat’s food will be prepared and delivered fresh on a monthly basis, sent in perfectly portioned packages that you can refrigerate or freeze.

Simply fill out your pet’s profile online to get started and choose from their recipe collection.

Best Hypoallergenic Cat Food for Smelly Poop: Nature’s Variety Instinct LID Grain-Free Turkey

Nutritional info:

  • Protein – 29% Min
  • Fat – 18% Min
  • Fiber – 3% Max
  • Moisture– 10% Max
  • Caloric Content: 466 kcal/cup

Pros:

  • Features a single source of novel protein and limited number of other ingredients
  • Highly digestible to reduce litter box odor
  • Supplemented with chelated minerals and freeze-dried raw pieces

Cons:

  • Very expensive to feed as a staple diet
  • Does not contain probiotic supplements

If your kitten suffers from food allergies or sensitivities, you may want to switch to a limited ingredient diet.

This Nature’s Variety Instinct LID Grain-Free Turkey Recipe is a great choice because it contains a single source of premium animal protein with a limited number of other ingredients.

It features turkey meal as a concentrated source of lean protein with no grains, dairy products, potatoes, or soy ingredients which can help reduce feces odor. This recipe is highly digestible and provides 36.5% protein and 18% fat. So if you’re looking for cat food that doesn’t make poop stink, Nature’s Variety Instinct LID Grain-Free Turkey cat food might be a good choice for your cat.

Best Kitten Food for Smelly Poop: Nature’s Variety Instinct Original Grain-Free Kitten Recipe

Nutritional info:

  • Protein – 43.5% Min
  • Fat – 20.5% Min
  • Fiber – 3% Max
  • Moisture-9% Max
  • Caloric Content: 552 kcal/cup

Pros:

  • Contains 81% real animal ingredients with 19% fruits, veggies, and supplements
  • Real chicken is the main ingredient and a rich source of protein
  • Formulated to support healthy growth and development in kittens

Cons:

  • Expensive to feed as a staple diet

If you want to reduce your kitten’s poop smell, try this Nature’s Variety Instinct Original Grain-Free Kitten Recipe. This formula features real chicken as the main ingredient and it contains a total of 81% real animal ingredients with 19% fruits, vegetables, and beneficial supplements.

It contains plenty of energy for growth and play as well as the ideal blend of nutrients to support your kitten’s digestive and immune health. It also contains the right fats for brain and eye development in addition to being loaded with natural flavor. It is also covered in a freeze-dried raw coating for a boost of nutrition and flavor.

The Benefits of Hypoallergenic Cat Food

The term “hypoallergenic” simply means that the product in question has a low risk for triggering an allergic reaction.

Because cats can develop allergies to any food ingredient, this means that the term hypoallergenic applies in a variety of different situations – a cat food that is hypoallergenic for one cat might not be for another cat.

It all depends on the ingredient your cat is allergic to.

In terms of the benefits of hypoallergenic cat food, there are several worth mentioning.

The first is, of course, that the food has a lower risk of triggering your cat’s allergy. Second, most hypoallergenic cat foods are made with high-quality natural ingredients.

Many cat foods in this category are made with uncommon sources of animal protein like venison or lamb to further reduce the risk of triggering an allergy, and they often have beneficial supplements to support healthy digestion and nutrient absorption.

Hypoallergenic cat foods come in a variety of formulas to suit your cat’s individual needs.

Choosing Cat Food for Allergies and Sensitivities

If you know that your cat has an allergy or sensitivity to a specific ingredient and you suspect that this problem is the cause for its smelly poop, the best thing to do is choose a cat food that doesn’t contain that ingredient.

Look for a limited ingredient diet that has a low number of main ingredients to reduce the risk for triggering your cat’s allergy or sensitivity.

You should also consider a cat food made with a novel source of protein – one it hasn’t eaten before, especially if your cat’s allergy is to a protein like beef, pork, chicken, or fish.

Also Read: The 5 Best Canned, Soft, & Wet Cat Foods Of 2019

Final Remarks

Though you can’t expect your cat’s poop to ever smell nice, making changes to its diet could resolve issues with particularly smelly poop.

The best cat food for smelly poop is made from high-quality animal proteins, healthy animal fats, with low levels of digestible carbohydrates.

If you’re not sure where to start, try one of our top 5 picks reviewed above!

About Kate Barrington

AvatarKate Barrington is avid dog lover and adoring owner of three cats, Kate’s love for animals has led her to a successful career as a freelance writer specializing in pet care and nutrition. Kate is also a blogger for a number of organic and natural food companies as well as a columnist for several pet magazines

Leave a Reply

Your email address will not be published. Required fields are marked *