What Is Natural Cat Food? And Should My Cat Eat It?

In the context of pet food, the term “natural” is regulated by the Association of American Feed Control Officials (AAFCO), an organization that sets standards for both pet and livestock feed in the United States.

The AAFCO defines a “natural” pet food as:

“A feed or feed ingredient derived solely from plant, animal, or mined sources, either in its unprocessed state or having been subject to physical processing, heat processing, rendering, purification, extraction, hydrolysis, enzymolysis, or fermentation, but not having been produced by or subject to a chemically synthetic process and not containing any additives or processing aids that are chemically synthetic except in amounts as might occur in good manufacturing practices.”

Translation? Natural cat food should not consist of ingredients that are produced by or subjected to a synthetic chemical process. So, if a food contains artificial preservatives, flavors or colors, the term “natural” cannot be used.

Protein Sources

Cats are obligate carnivores, so animal protein is the main ingredient in any cat food. This might include chicken, turkey, fish, beef, lamb, rabbit, duck and organ meats. Meat meals and meat byproduct meals can also be included in natural cat foods. Ideally, choose a natural cat food that has real meat as the first ingredient.

Fruits and Vegetables

While cats don’t need produce to thrive, some natural cat foods may include small amounts (typically 5 percent or less) of fruits and vegetables. Common additions include carrots, pumpkin, blueberries and cranberries, all of which supply health-promoting antioxidants and fiber.

Carbohydrates

Some natural cat foods contain grains such as brown rice, barley or oats. However, others may be grain-free and include small amounts of alternative carbohydrate sources, like sweet potatoes, potatoes or legumes. A cat might be fed a grain-free diet if they have grain allergies, digestive issues or extra weight.

Fats

Fats are necessary for a cat’s overall health. These may come from the protein sources or be added as fish oil or flaxseed, which provide omega-3 and omega-6 fatty acids.

Added Nutrients

Although not natural, the AAFCO allows cat food with added vitamins, minerals and amino acids (iron, potassium, taurine, etc.) to be labeled as natural. This is because cats need certain nutrients in certain amounts for optimal health. When synthetic supplements are added, the packaging will have a disclaimer saying the food is “natural with added vitamins and minerals.”

When carefully formulated and balanced, natural cat food offers several potential benefits for your feline companion. According to Dr. Bethany Hsia, DVM, co-founder of CodaPet in Clovis, California, these might include:

• Improved skin and coat appearance
• Higher energy levels
• Better weight management
• Brighter eyes
• Reduced food-related allergies
• Reduced health problems or an improvement in existing conditions
• Better digestion, increased absorption of nutrients and healthier-looking stools
• Potential for a better quality, longer life

Veterinarians might recommend natural cat food in several scenarios, Dr. Hsia says. The most common include:

• Food allergies and intolerances: Cats with food allergies or intolerances may benefit from natural cat food, especially if it has limited ingredients, as this can help identify and avoid allergenic ingredients.
• Weight management: If a cat is overweight or obese, a vet may recommend a natural diet that’s high in protein and low in carbohydrates to help manage weight and prevent related health issues.
• Skin and coat health: A vet may suggest a natural diet if a cat has a dull coat or skin issues. High-quality, natural ingredients often promote healthier skin and a shinier coat due to their higher nutritional value.
• Digestive issues: For cats with digestive problems like IBD, a vet might recommend a natural diet with limited ingredients to help identify food intolerances and promote better digestive health.
• Older cats or cats with specific health conditions: Senior cats or those with conditions such as kidney disease, liver disease or diabetes might benefit from natural cat food tailored to their unique nutritional needs.

Remember, what works best for one cat may not work for another. Therefore, it’s always essential to consult with your veterinarian before making significant changes to your cat’s diet.

It’s important to note that a cat food labeled “natural” does not necessarily mean it’s organic. Organic cat food complies with rules established by the USDA (United States Department of Agriculture) for organic human food manufacturers, which include:

• The crops are grown without the use of synthetic fertilizers or herbicides.
• The animals raised for meat, milk or eggs are fed organically grown feed.
• The manufacturing operations are inspected by USDA-accredited companies.

If a cat food contains at least 95 percent organic ingredients, it can display the USDA organic seal and certified organic statement. If a cat food contains at least 70 percent organic ingredients, the label can say “made with organic ingredients.”

The new food—in this case, natural cat food—should be introduced incrementally over a period of about seven to 10 days. Here’s a recommended schedule to guide your cat’s transition:

Days 1-3

Start by mixing 25 percent of the new natural cat food with 75 percent of your cat’s current food. Monitor your cat’s response in terms of appetite and any signs of digestive discomfort.

Days 4-6

Gradually increase the new food to 50 percent, mixing it with 50 percent of the previous food.

Days 7-9

Further increase the new food to 75 percent, mixing it with 25 percent of the previous food.

Day 10 and onward

By now, your cat should be ready to eat 100 percent of the new food.

If your cat experiences gastrointestinal upset, such as vomiting or diarrhea, during the switch, slow down the transition or consult with your vet.