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AAFCO Nutrient Requirements for Cats

12 min read

Introduction #

Ensuring cat foods’ safety and nutritional adequacy is a global concern, as our feline companions have become integral members of our families. To protect the well-being of these beloved animals, various international organizations like AAFCO and FEDIAF have established nutritional guidelines and regulations for cat food manufacturers to ensure a balanced diet.

These nutritional guidelines cover ingredient sources, nutrient profiles, labeling requirements, and product safety. This article will focus on AAFCO and FEDIAF nutritional guidelines, providing cat owners with valuable insights into the standards their furry friends’ diets should meet.

AAFCO (Association of American Feed Control Officials) #

AAFCO Black Logo

Background and Role

The Association of American Feed Control Officials (AAFCO) is a voluntary membership organization (U.S.) that sets standards for animal feeds and cat foods in the United States. AAFCO guidelines serve as a benchmark for cat food manufacturers, ensuring that their products meet the nutritional needs of various animal species, including cats.

Nutrient Profiles for Complete and Balanced Nutrition in Cat Foods

AAFCO has established nutrient profiles that specify the minimum and maximum levels of essential nutrients required for complete and balanced cat foods. These profiles cover macronutrients like protein, fat, and carbohydrates, as well as essential vitamins and minerals. These profiles also emphasize the importance of essential amino acids, which are crucial for various bodily functions and must be obtained from animal-based proteins.

Kittens / Growth and Reproduction Nutrient Levels:

  • Minimum 30% crude protein

  • Minimum 9% crude fat

  • Specific minimums for amino acids like arginine (1.04%), tryptophan (0.25%)

  • Minimum vitamin levels like vitamin A (5,000 IU/kg), vitamin D (500 IU/kg)

  • Minimum levels for minerals like calcium (1%), phosphorus (0.8%)

Vitamins like B12 are essential for fat and carbohydrate metabolism, ensuring that cats can efficiently utilize these macronutrients for energy.

Adult Maintenance:

  • Minimum 26% crude protein

  • Minimum 9% crude fat

  • Lower minimums for some amino acids, vitamins, and minerals compared to the kitten profile

AAFCO does not have separate nutrient profiles for senior/mature cats or differentiate them based on activity levels.

Feeding Trial Protocols

AAFCO has developed feeding trial protocols to substantiate claims of nutritional adequacy for cat foods. These protocols involve feeding the product to several animals over a predetermined period and monitoring their health and performance.

The feeding trial protocols aim to ensure that the cat food provides complete and balanced nutrition when fed as the sole source of nourishment. For cat foods, the trials typically involve feeding a group of cats the product for at least 26 weeks while monitoring their weight, body condition, and overall health.

Pet Food Labels and Labeling Requirements

AAFCO has established labeling guidelines to ensure that cat food labels provide accurate and transparent information to consumers. A pet food label must provide accurate and transparent information to consumers, ensuring they understand the nutritional adequacy of the product.
AAFCO requires a guaranteed analysis statement for dry cat foods, which lists the minimum percentages of crude protein and fat and the maximum percentages of crude fiber and moisture. Additionally, the labels must include an ingredient list in descending order by weight and a statement of nutritional adequacy, such as “complete and balanced for adult maintenance.”

FEDIAF (European Pet Food Industry Federation) #

Background and Scope

FEDIAF-Logo (1)

The European Pet Food Industry Federation (FEDIAF) represents the interests of pet food manufacturers in the European Union (EU). FEDIAF has developed nutritional guidelines and labeling regulations to ensure the safety and quality of cat foods sold within the EU market.

FEDIAF Nutritional Guidelines

FEDIAF’s nutritional guidelines cover various aspects of cat food formulation, including ingredient sources and analytical methods for nutrient analysis. FEDIAF’s guidelines ensure that cat foods provide a complete and balanced diet, meeting all the necessary nutrient requirements for different life stages. FEDIAF guides the types of ingredients that can be used in dry cat foods, such as animal-derived proteins (e.g., meat, fish, and by-products), plant-based proteins (e.g., soybean meal, corn gluten meal), and carbohydrate sources (e.g., grains, vegetables). FEDIAF has established standardized analytical methods for determining the nutrient content of cat foods, ensuring consistency and accuracy in nutrient labeling.

FEDIAF Nutrient Profiles for Cats

Kittens / Growth and Reproduction:

  • Minimum 30% crude protein

  • Minimum 9% crude fat

  • Specific minimums for amino acids like arginine (1.25g/kg BW^0.67), tryptophan (0.25g/kg BW^0.67)

  • Minimum vitamin A 833 IU/kg BW^0.67, vitamin D 75 IU/kg BW^0.67

Essential fatty acids, such as omega-3 and omega-6, are crucial for maintaining skin and coat health, and must be included in a cat’s diet.

Adult Maintenance – Inactive (75 kcal/kg BW):

  • Minimum 28% crude protein

  • Minimum 9% crude fat

  • Lower minimums for some nutrients compared to the kitten profile

Adult Maintenance – Active (100 kcal/kg BW):

  • Minimum 30% crude protein

  • Minimum 9% crude fat

  • Higher minimums for some nutrients compared to an inactive adult profile

FEDIAF has separate nutrient profiles based on activity levels, recognizing the different caloric needs of cats.

Labeling Regulations

FEDIAF has set specific labeling requirements for cat foods sold in the EU market. According to FEDIAF guidelines, cat food labels in the EU must include the following information: a list of ingredients in descending order by weight, an analytical constituents statement (e.g., crude protein, crude fat, crude fiber), a statement of nutritional adequacy, and feeding instructions.

Canadian Regulations #

CVMA (Canadian Veterinary Medical Association) #

CVMA-Logo

The Canadian Veterinary Medical Association (CVMA) plays a crucial role in establishing guidelines for cat food safety in Canada. The CVMA ensures that cat foods contain all the nutrients necessary for maintaining the health and well-being of cats. The CVMA has developed guidelines for the safe production, handling, and storage of cat foods, including recommendations for ingredient sourcing, manufacturing processes, and quality control measures.

PFAC (Pet Food Association of Canada) #

The Pet Food Association of Canada (PFAC) is a national trade association representing pet food manufacturers’ interests in Canada. PFAC ensures that nutritional cat food meets the specific nutrient needs of cats, promoting their overall health and well-being. PFAC has established nutritional adequacy standards for cat foods based on AAFCO’s nutrient profiles and feeding trial protocols. These standards ensure that cat foods sold in Canada provide complete and balanced nutrition for various life stages and species, including cats. PFAC has set labeling rules for cat foods sold in Canada, similar to AAFCO’s requirements. These rules mandate the inclusion of an ingredient list, a guaranteed analysis statement, and a statement of nutritional adequacy on cat food labels.

GAPFA (Global Alliance of Pet Food Associations) #

Mission and Objectives

The Global Alliance of Pet Food Associations (GAPFA) is an international organization that aims to harmonize pet food regulations and standards across regions and promote the production of safe and nutritious pet foods worldwide.

Guidance on Product Safety

GAPFA has developed guidance on various aspects of pet food safety, including good manufacturing practices, hazard analysis and critical control points (HACCP), and traceability systems. For dry cat foods, GAPFA recommends implementing strict quality control measures during manufacturing, such as monitoring moisture levels, preventing cross-contamination, and ensuring proper storage conditions to maintain product freshness and safety.

Nutritional Requirements

GAPFA has also guided nutritional requirements for various pet species, including cats. GAPFA emphasizes the importance of a cat’s diet being rich in protein and fat, with minimal carbohydrates, to meet their unique nutritional needs. While specific nutrient requirements may vary across species, GAPFA emphasizes providing complete and balanced nutrition tailored to each animal’s unique needs. GAPFA recommends following AAFCO or FEDIAF guidelines for nutrient profiles and cat feeding trial protocols. GAPFA aims to harmonize pet food regulations worldwide, but it does not appear to have its own set of comprehensive nutrient profiles. GAPFA guides nutritional requirements across species but recommends following established profiles from organizations like AAFCO or FEDIAF for cats.

JPFA (Japan Pet Food Association) #

Background and Role

JPFA-logo

The Japan Pet Food Association (JPFA) is a non-profit organization representing pet food manufacturers’ interests in Japan. JPFA plays a crucial role in establishing standards and guidelines for pet food safety, nutrition, and labeling in the Japanese market.

Nutrient Profiles for Cat Foods

JPFA has adopted nutrient profiles for cat foods largely based on the guidelines set by AAFCO (Association of American Feed Control Officials). These profiles ensure that essential amino acids, which are vital for various bodily functions, are included in cat foods.

Feeding Trial Protocols

JPFA follows feeding trial protocols similar to those established by AAFCO to substantiate claims of nutritional adequacy for cat foods. The feeding trial protocols involve feeding the cat food product to a specific number of cats over a predetermined period, typically 26 weeks or longer, and monitoring their health, body weight, and overall performance. These trials aim to ensure that the cat food provides complete and balanced nutrition when fed as the sole source of nourishment.

JPFA Nutrient Profiles for Cats

The JPFA follows similar nutrient profile guidelines as AAFCO, with a few variations:

Kittens/Growth:

  • Minimum 28% crude protein

  • Minimum 8% crude fat

Adult Maintenance:

  • Minimum 26% crude protein

  • Minimum 8% crude fat

The JPFA does not have separate profiles for senior cats or differentiate them by activity level.

Labeling Requirements

JPFA has set specific labeling requirements for cat foods sold in the Japanese market, ensuring transparency and accurate information for consumers. Pet food labels in Japan must provide clear and accurate information to ensure consumers understand the nutritional adequacy of the product. For dry cat foods, JPFA requires the inclusion of an ingredient list in descending order by weight, a guaranteed analysis statement with the minimum percentages of crude protein and crude fat, and a statement of nutritional adequacy. Additionally, cat food labels in Japan must be in the Japanese language.

PFIAA (Pet Food Industry Association of Australia) #

Background and Role

pfiaa_logo-black

The Pet Food Industry Association of Australia (PFIAA) is a national trade association representing pet food manufacturers’ interests in Australia. PFIAA plays a vital role in promoting the production of safe and nutritious pet foods and advocating for industry standards and regulations.

Nutrient Profiles for Cat Foods

PFIAA largely adopts the nutrient profiles AAFCO (Association of American Feed Control Officials) established for cat foods. Essential fatty acids, such as omega-3 and omega-6, are crucial for maintaining skin and coat health and must be included in a cat’s diet.

Kittens / Growth and Reproduction:

  • Minimum 30% crude protein

  • Minimum 9% crude fat

Adult Maintenance:

  • Minimum 26% crude protein

  • Minimum 9% crude fat

Like AAFCO, the PFIAA does not have separate profiles for senior cats or different activity levels.

Feeding Trial Protocols

PFIAA follows feeding trial protocols similar to AAFCO’s to substantiate cat foods’ nutritional adequacy claims. The feeding trial protocols involve feeding the cat food product to a specific number of cats over a predetermined period, typically 26 weeks or longer, and monitoring their health, body weight, and overall performance. These trials aim to ensure that the cat food provides complete and balanced nutrition when fed as the sole source of nourishment.

Labeling Requirements

PFIAA has established labeling guidelines for cat foods sold in the Australian market, ensuring that consumers can access accurate and transparent information. For dry cat foods, PFIAA requires the inclusion of an ingredient list in descending order by weight, a guaranteed analysis statement with the minimum percentages of crude protein and crude fat, and a statement of nutritional adequacy. Additionally, cat food labels in Australia must comply with relevant food labeling regulations, such as providing clear and legible information.

Import Regulations #

When importing cat foods into different countries, manufacturers must comply with various import regulations to ensure the safety and quality of their products.

Import Permits: Many countries require pet food importers to obtain specific import permits or licenses before importing their products.

Health Certificates: Importers may also need to provide health certificates issued by the competent authorities in the country of origin, certifying that the pet food meets the importing country’s safety and quality standards.

Language Labeling: Some countries mandate that cat food labels be printed in the local language, ensuring that consumers can easily understand the product information.

Here are some examples of import regulations for major pet food markets:

European Union (EU) – To import cat foods into the EU, manufacturers must comply with the EU’s regulations on animal by-products, which govern the use of certain animal-derived ingredients in cat foods. Additionally, cat food labels must be in the EU member state’s official language(s) where the product will be marketed.


Japan has strict import regulations for cat foods. Importers must obtain an import notification and provide detailed product information, including ingredient lists and manufacturing processes. Cat food labels must also be in Japanese.

China has implemented a registration system for imported cat foods, requiring manufacturers to submit product samples, labels, and other documentation for review and approval by the relevant authorities. Cat food labels must be in Chinese, and certain animal-derived ingredients may be subject to additional import requirements.

Bottom Line #

When selecting dry cat foods, cat owners should look for products that comply with AAFCO standards and bear the “complete and balanced” statement on the label. If you choose to make your own cat food, it is crucial to consult with a veterinary nutritionist to ensure the diet is nutritionally balanced. Additionally, it is advisable to choose reputable brands that follow international guidelines and prioritize transparency in their ingredient sourcing and manufacturing processes.
And as always, where there’s doubt – consult your veterinarian for more information.

As the pet food industry continues to evolve, there is an increasing focus on harmonizing regulations and standards across different regions. Organizations like GAPFA are working towards aligning guidelines and promoting best practices in pet food production, labeling, and safety. This harmonization effort aims to provide consistent quality and transparency for pet owners worldwide.

Frequently Asked Questions (FAQ) #

What cat foods are approved by AAFCO?

AAFCO does not approve cat foods but sets nutrient profiles and feeding trial protocols that manufacturers can follow. Cat foods that meet these standards can carry a statement of nutritional adequacy on their labels.

Sources:
[1] https://murmeo.com/en/what-international-requirements-for-pet-foods-exist/
[2] https://oehtv.at/fileadmin/pdf-Dateien/2019_FEDIAF_Nutritional_Guidelines.pdf
[3] https://truthaboutpetfood.com/complete-and-balanced-maybe-maybe-not/
[4] https://www.fda.gov/animal-veterinary/animal-health-literacy/complete-and-balanced-pet-food
[5] https://europeanpetfood.org/self-regulation/nutritional-guidelines/

Updated on November 8, 2024
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How the score is calculated?

The actual calculation of the score is based on sophisticated and advanced algorithm that takes into account multiple parameters.

To simplify the explanation, the calculation is based on three main criteria:

(1) Amount of protein (more is better)

(2) Amount of carbohydrates (less is better)

(3) Quality and source of ingredients.

Based on that 3 main criteria, 9 score calculation rules are used to compare the different foods.

One major assumption is that the closer an ingredient is to the top of the ingredient list, the greater its relative weight and contribution to the food.

In general, cat food is composed of protein, fats, carbohydrates, fibers, vitamins, and minerals.

Protein is the most important component in a cat’s diet, and cats primarily get their protein from animal meat.

Fat is a primary source of energy and essential fatty acids.

Carbohydrates are controversial in a cat’s diet, as cats are obligate carnivores and typically consume very few carbohydrates.

Fibers play an important role in digestion and food absorption, and vitamins and minerals are essential for different organism functions.

Dry matter values are used to compare the amount of nutrients in different cat foods.
This means that moisture is excluded from the equation to provide a more accurate comparison.

Putting all of these and more into a formula results in a product score.

The maximum score a cat food can receive is 100.
Points are added or removed based on the score calculation rules.