Best Cat Food for Smelly Poop

cat-food for smelly pop

Cat poop or any other poop for that matter, is not supposed to smell like flowers, but it shouldn’t stink to the high heavens either. There are a lot of suggestions on how to manage the ghastly smell.  We believe the key lies in the kind of diet that your cat is on.

Top 5 Best Rated Cat Food for Smelly Poop

Feeding the right product is never easy. There are so many that claim to do the job and yet we don’t really know, especially if we aren’t seasoned cat owners. For that reason, we have provided some recommendations for the best cat food for smelly poop down below.

Rachael Ray Nutrish Natural Dry Cat Food

The product comes in two delicious options – salmon & brown rice, or chicken & brown rice, depending on what your cats want. The product is made with real salmon.

Rachael’s Nutrish offers high-quality products made with the freshest and top-quality ingredients to maintain your cat’s natural immune system and strengthen its fur, bone system, and vision.


  • Maintains the cat’s natural immune system
  • Strengthens the cats’ fur
  • Provides a strong bone system and vision


  • May not be the best choice for cats with kidney problems
  • Some cats will not bother with this food

Purina ONE Grain Free Formula Premium Pate Cat Food

This is a premium cat food that has real beef ingredients that will give your cat the best taste. Every tender bite holds first-class ingredients for supporting balanced nutrition, alongside having high-protein formulas to help support the cat’s muscles.

This excellent premium wet cat foodstuff can be used from the kitten days to the adult years, to give him or her complete nutritional value.


  • 100% balanced nutrition for cat’s immune system
  • Contains high protein to help support muscles
  • Contains omega-6 fatty acids for healthy coat and skin


  • Smell can be too strong for some people
  • A few cats may not warm up to it

Nutro Max Indoor Cat Adult Dry Cat Food

This product is specifically designed for house cats. It comes in three different and delicious options for your cat to choose – chicken, chicken weight control, and salmon. Each variety is packed with delicious intakes of meat or fish and provides a unique blend of vitamins and nutrients to keep your cat sated, satisfied, and healthy always.

The indoor adult cat option with salmon contains ingredients such as vitamins C and E, tomato pomace, taurine, cranberries, and blueberries, to balance the intake of natural antioxidants and provide a healthy immune system.


  • It has many delicious options
  • Keeps the cat satisfied and healthy
  • Nutrition value gives the cat a good vision and a perfect heart function


  • Some cats do not care about this food stuff
  • Limited availability
  • Price may be too high for some cat owners

Weruva Cats in the Kitchen Grain-Free Cat Food


This product has a range of tasty flavors to entice the picky eaters with deboned real meat in luscious gravy. It contains pleasant white breast meat cuts of duck and chicken breast, in delicate gravies, with pumpkin for a healthy digestion. Additionally, it also has loins from tuna, mackerel, salmon, along with lean beef cuts.


  • Holds taurine, added minerals and vitamins to guard the heart
  • Helps cats stay hydrated
  • Good for allergy prone cats


  • Some packages contain big sharp bones in the middle of the fatty outer layer

Wellness Complete Health Natural Dry Cat Food

This product comes in lots of different formulas, including chicken & rice, hairball control, indoor chicken, salmon, and kitten, to name a few. Moreover, these formulas contain all the necessary nutrition your cat’s needs to maintain a healthy lifestyle.

Additionally, it is designed for indoor cats which mean the ingredients are well-balanced. Taking the chicken formula as an example, it uses only a premium chicken as its primary protein source with no added preservatives. It also does not have by-products which cause smelly poop and put your cat’s health at risk. Furthermore, it doesn’t contain wheat, soy or corn.


  • A well-renowned manufacturer you can trust
  • Small round kibble which is easy to eat
  • Lots of formulas to choose from


  • Not all cats like the wellness food

Causes of Smelly Poop

Poop smells, but sometimes if it has a very strong odor, it can be for a multitude of reasons. We examine some of these reasons down below.

  • Bacteria- Bacteria like E.coli or Salmonella can infect your cat. Such organisms, together with some virus can affect and cause foul smell from diarrhea and gas.
  • Parasites- Intestinal parasites like Coccidia, Trichomonas, and Giardia cause diarrhea and gas. It causes the cat to produce chronic and foul-smelling excretes with or without the diarrhea presence.
  • Diet- Generally, it is said that the more carbohydrates contained in the cat food, the smellier the poop will be. On the other hand, serving your cat food that is rich in proteins (animal-based) will greatly reduce such smells.
  • Digestive Problems- A series of digestive problems in your cat can give rise to a putrid smell in their fecal matter. Issues of mal-digestion and/or mal-absorption are very likely to produce smelly stools. The smell in that stool can then be blamed on the presence of undissolved, undigested, and unabsorbed fats and starch in the droppings.
  • Anal Sac Infection- Inspect the anal sac for infection. It affects both older and small cats.

Key Considerations

Buying any type of food is not good enough. There are certain things to look for when searching for a cat food. Some of the factors below are must-have in any of your cat food products you buy.

  • Cheap Is Not Always the Best- A lot of cheap foods were made without consideration of your cat’s health. If you keep feeding them that, you might need to take your cat to the vet over issues of poor health.  This will certainly be more expensive than if you had fed your cat high-quality food from the first place.
  • Fewer Carbohydrates, More Proteins- The more carbohydrates you feed your cat, the higher the chances of them making poop that disturbs the air in your house. Unlike dogs and humans, cats are referred to as ‘obligate carnivores.’  This means that while we (and dogs) can choose to become vegan, nature did not give cats that option. It is true that your cats can eat vegetables when you give it to them, but that is not nature’s plan for them.
  • Raw Animal Protein- Raw food is one of the few options that can be considered the ultimate answer to smelly poop in cats. In fact, you can have as much as zero smell from the cat’s poop if you go raw. Speak to your vet about this before starting at all. That is so you will know the possible dangers to be aware of and how to adapt your cat to that kind of feeding.

Final Thoughts

In summary, there are plenty of solutions available to do away with the smelly cat poop. Next time you experience smelly poop, you may want to consider the reasons behind its smell. Dietary factors may play a large part to it, but if not, you should also look into its health. Moreover, consuming some of the products above might help. However, if the problem does not get fixed, make sure to get a checkup as well.

*This article is not a substitute for veterinary advice. Your veterinarian can provide personalized suggestions relevant to your cat’s unique situation.

About Jenny

JennyCats have always been a part of Jenny's life. Since the first kitten her grandmother gave her, all the way to her current fifth family pet, Jenny loves and adores her feline friends. To get a better understanding for them, she took several courses on animal behavior, concentrating on cats. This is exactly why she joined Feline Culture - to spread the love and knowledge of cats.

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