We know the importance of protein in a healthy human diet, but have you ever asked yourself, "how much protein does a cat need?" As proud cat owners, we share a goal of helping our feline friends live long, healthy lives. The best way to promote the health and well-being of your cat is to provide nutritious food — and it starts with protein.
From the best protein sources to optimal intake, we’ve got everything you need to know to keep your whiskered companions healthy and purring with contentment.
Why is Protein so Important for Cats?
Cats are obligate carnivores, physiologically designed to thrive on a meat-based diet. As their primary energy source, protein is necessary for maintaining their overall health.
Cats require 11 essential amino acids that can only be obtained through food, like taurine and arginine, which serve as the building blocks of proteins. These amino acids help them develop and repair crucial body parts such as fur, skin, muscles, claws and instrumental elements of the immune system — further underscoring the significance of quality protein-rich food sources.
Cats' protein requirements vary depending on age, activity level and health. Therefore, when tailoring your feline's protein intake, it's important to consider their individual needs.
How Much Protein Does a Cat Need?
While cats generally need two grams of protein per pound of body weight, the amount of protein your cat requires depends on age, activity level and health condition. Here are a few guidelines to help you determine a healthy protein level for your cat, but always consult your vet before making significant dietary changes.
Kittens & Pregnant Cats
During pivotal periods of growth and development, like kittenhood and pregnancy, cats have increased protein requirements. To support their rapid growth, kittens and pregnant cats usually require food that contains 30% protein on a dry matter basis.
This heightened protein intake promotes the development of muscles, bones and vital tissues in kittens and pregnant cats’ future offspring.
Adults
Healthy adult cats typically require food that contains at least 26% protein on a dry matter basis. This protein level will support muscle maintenance, metabolic processes and organ function.
However, it’s important to keep in mind that protein requirements vary from feline to feline. Highly active cats, such as those who love outdoor exploration, need additional protein to support their increased energy usage and muscle repair. Likewise, cats recovering from illness or with certain health issues may need additional protein to help aid in tissue repair or with immune system support.
Senior Cats
Cats' nutritional needs change as they age, including their protein requirements. Because it’s harder for older cats to break down nutrients, it’s best to provide them with diets that consist of highly digestible protein.
Food that contains 40-50% protein on a dry matter basis helps senior cats receive the amino acids needed to maintain muscle mass and support other vital functions. That said, if your cat has a health condition like kidney disease they may need less protein, as excessive protein intake can strain their kidneys.
When determining how much protein your cat should have daily, it can be helpful to consult your vet. They can help you find the optimal protein intake and offer personalized dietary recommendations that are best suited to your feline.
How Much Protein Is in Cat Food?
When examining labels to determine cat food protein content and nutrition, you’ll likely see the term “crude protein percentage.” If you’re wondering what crude protein in cat food is, this percentage represents the amount of protein estimated in the product based on total weight, including moisture content.
To accurately determine a cat food's true nutrient composition, you need to remove moisture from the equation. Doing so will help you find and assess protein levels on what’s known as a dry matter basis.
To calculate protein content on a dry matter basis, follow these steps:
- Find the moisture content on your cat food label and subtract it from 100%. The remaining number will reflect the dry matter content.
- Divide the crude protein percentage by the dry matter content found in the previous step.
- Multiply the resulting number by 100. This will reflect protein content on a dry matter basis.
Performing these calculations can help you identify high-protein foods for cats and make informed choices that meet your furry companion’s specific protein needs.
What Are the Best Protein Sources for Cats?
Not all protein sources are equal. Because of the crucial role of protein in a cat’s diet, selecting the right protein sources is paramount. Look for highly digestible animal-based proteins that contain essential amino acids. Egg whites, organ or muscle meat from naturally-sourced animals and fish are all highly digestible and some of the best proteins for cats. And, to promote better digestion and gastrointestinal health, products that contain one protein source are easier to absorb.
Conversely, protein in cat food that contains filler ingredients or byproducts are more difficult for cats to absorb and are best to avoid. Due to their short digestive tracts, it’s also hard for cats to process vegetables and grain-based protein. So stick to a variety of digestible and amino-rich protein sources to ensure your feline companions receive the nutrition they need to thrive.
Ways to Help People and Your Cat Through Minimally Processed Nutrition
As obligate carnivores, felines require cat food high in protein to thrive. The best way to promote their overall health is to provide highly digestible protein sources that contain essential amino acids. This will ensure your cat receives the proper nutrition for vital body functions, development and repair.
To start incorporating a variety of high-quality protein sources in your cat’s diet, check out RAWZ natural cat food. RAWZ ensures felines receive the ingredients they need for optimal growth, health and overall well-being.
Find RAWZ in an independent pet store near you.
